| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $169.87 | 3.555% | $175.9089 | $175.91 | $175.90 | $175.90 |
| Purchase #2 | $247.58 | 7.367% | $265.8192 | $265.82 | $265.80 | $265.80 |
| Purchase #3 | $173.58 | 13.606% | $197.1973 | $197.20 | $197.20 | $197.20 |
| Purchase #4 | $216.42 | 13.341% | $245.2926 | $245.29 | $245.30 | $245.30 |
| Purchase #5 | $102.53 | 4.497% | $107.1408 | $107.14 | $107.15 | $107.10 |
| Purchase #6 | $156.75 | 10.781% | $173.6492 | $173.65 | $173.65 | $173.60 |
| Purchase #7 | $153.62 | 3.173% | $158.4944 | $158.49 | $158.50 | $158.50 |
| 7 purchase totals = | $1,220.35 | $1,323.5024 | $1,323.50 | $1,323.50 | $1,323.40 | |