| 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 | $74.67 | 7.162% | $80.0179 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $160.35 | 9.289% | $175.2449 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $121.31 | 9.417% | $132.7338 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $111.38 | 4.563% | $116.4623 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $212.75 | 5.383% | $224.2023 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $26.85 | 10.781% | $29.7447 | $29.74 | $29.75 | $29.70 |
| Purchase #7 | $202.29 | 3.817% | $210.0114 | $210.01 | $210.00 | $210.00 |
| 7 purchase totals = | $909.60 | $968.4173 | $968.40 | $968.40 | $968.30 | |