| 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 | $125.71 | 5.500% | $132.6241 | $132.62 | $132.60 | $132.60 |
| Purchase #2 | $140.78 | 7.572% | $151.4399 | $151.44 | $151.45 | $151.40 |
| Purchase #3 | $74.49 | 4.122% | $77.5605 | $77.56 | $77.55 | $77.60 |
| Purchase #4 | $31.86 | 8.265% | $34.4932 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $142.27 | 12.650% | $160.2672 | $160.27 | $160.25 | $160.30 |
| Purchase #6 | $185.76 | 6.479% | $197.7954 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $106.83 | 3.856% | $110.9494 | $110.95 | $110.95 | $110.90 |
| 7 purchase totals = | $807.70 | $865.1297 | $865.13 | $865.10 | $865.10 | |