| 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 | $140.92 | 7.821% | $151.9414 | $151.94 | $151.95 | $151.90 |
| Purchase #2 | $21.66 | 13.607% | $24.6073 | $24.61 | $24.60 | $24.60 |
| Purchase #3 | $147.54 | 7.529% | $158.6483 | $158.65 | $158.65 | $158.60 |
| Purchase #4 | $141.50 | 7.675% | $152.3601 | $152.36 | $152.35 | $152.40 |
| Purchase #5 | $202.57 | 13.331% | $229.5746 | $229.57 | $229.55 | $229.60 |
| Purchase #6 | $158.68 | 10.361% | $175.1208 | $175.12 | $175.10 | $175.10 |
| Purchase #7 | $40.31 | 3.520% | $41.7289 | $41.73 | $41.75 | $41.70 |
| 7 purchase totals = | $853.18 | $933.9814 | $933.98 | $933.95 | $933.90 | |