| 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 | $157.74 | 6.771% | $168.4206 | $168.42 | $168.40 | $168.40 |
| Purchase #2 | $175.74 | 6.649% | $187.425 | $187.43 | $187.45 | $187.40 |
| Purchase #3 | $194.95 | 11.274% | $216.9287 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $69.77 | 10.413% | $77.0352 | $77.04 | $77.05 | $77.00 |
| Purchase #5 | $176.55 | 8.787% | $192.0634 | $192.06 | $192.05 | $192.10 |
| Purchase #6 | $182.92 | 11.434% | $203.8351 | $203.84 | $203.85 | $203.80 |
| Purchase #7 | $209.68 | 4.862% | $219.8746 | $219.87 | $219.85 | $219.90 |
| 7 purchase totals = | $1,167.35 | $1,265.5826 | $1,265.59 | $1,265.60 | $1,265.50 | |