| 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 | $141.92 | 4.545% | $148.3703 | $148.37 | $148.35 | $148.40 |
| Purchase #2 | $45.81 | 8.510% | $49.7084 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $38.78 | 8.228% | $41.9708 | $41.97 | $41.95 | $42.00 |
| Purchase #4 | $46.32 | 4.191% | $48.2613 | $48.26 | $48.25 | $48.30 |
| Purchase #5 | $154.52 | 6.640% | $164.7801 | $164.78 | $164.80 | $164.80 |
| Purchase #6 | $243.52 | 3.194% | $251.298 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $24.26 | 11.738% | $27.1076 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $695.13 | $731.4965 | $731.50 | $731.45 | $731.60 | |