| 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 | $170.68 | 3.138% | $176.0359 | $176.04 | $176.05 | $176.00 |
| Purchase #2 | $50.35 | 5.504% | $53.1213 | $53.12 | $53.10 | $53.10 |
| Purchase #3 | $207.92 | 9.107% | $226.8553 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $56.48 | 3.675% | $58.5556 | $58.56 | $58.55 | $58.60 |
| Purchase #5 | $107.27 | 13.394% | $121.6377 | $121.64 | $121.65 | $121.60 |
| Purchase #6 | $151.70 | 4.532% | $158.575 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $107.44 | 8.467% | $116.5369 | $116.54 | $116.55 | $116.50 |
| 7 purchase totals = | $851.84 | $911.3177 | $911.34 | $911.35 | $911.30 | |