| 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 | $177.58 | 13.481% | $201.5196 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $95.36 | 4.275% | $99.4366 | $99.44 | $99.45 | $99.40 |
| Purchase #3 | $135.31 | 10.234% | $149.1576 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $150.39 | 5.785% | $159.0901 | $159.09 | $159.10 | $159.10 |
| Purchase #5 | $20.51 | 6.347% | $21.8118 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $135.83 | 9.678% | $148.9756 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $99.80 | 10.732% | $110.5105 | $110.51 | $110.50 | $110.50 |
| 7 purchase totals = | $814.78 | $890.5018 | $890.51 | $890.50 | $890.50 | |