| 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 | $140.72 | 6.316% | $149.6079 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $143.46 | 7.592% | $154.3515 | $154.35 | $154.35 | $154.40 |
| Purchase #3 | $149.41 | 3.624% | $154.8246 | $154.82 | $154.80 | $154.80 |
| Purchase #4 | $54.75 | 13.552% | $62.1697 | $62.17 | $62.15 | $62.20 |
| Purchase #5 | $100.67 | 9.650% | $110.3847 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $26.71 | 10.786% | $29.5909 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $59.66 | 8.751% | $64.8808 | $64.88 | $64.90 | $64.90 |
| 7 purchase totals = | $675.38 | $725.8101 | $725.80 | $725.80 | $725.90 | |