| 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 | $210.75 | 5.768% | $222.9061 | $222.91 | $222.90 | $222.90 |
| Purchase #2 | $38.32 | 9.238% | $41.86 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $195.53 | 11.742% | $218.4891 | $218.49 | $218.50 | $218.50 |
| Purchase #4 | $33.52 | 7.147% | $35.9157 | $35.92 | $35.90 | $35.90 |
| Purchase #5 | $57.60 | 7.759% | $62.0692 | $62.07 | $62.05 | $62.10 |
| Purchase #6 | $34.66 | 4.569% | $36.2436 | $36.24 | $36.25 | $36.20 |
| Purchase #7 | $162.54 | 8.751% | $176.7639 | $176.76 | $176.75 | $176.80 |
| 7 purchase totals = | $732.92 | $794.2476 | $794.25 | $794.20 | $794.30 | |