| 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 | $97.99 | 4.241% | $102.1458 | $102.15 | $102.15 | $102.10 |
| Purchase #2 | $29.82 | 5.825% | $31.557 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $17.87 | 9.831% | $19.6268 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $159.38 | 6.808% | $170.2306 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $182.28 | 8.330% | $197.4639 | $197.46 | $197.45 | $197.50 |
| Purchase #6 | $27.38 | 5.474% | $28.8788 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $218.55 | 11.698% | $244.116 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $733.27 | $794.0189 | $794.03 | $794.05 | $794.00 | |