| 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 | $72.62 | 7.652% | $78.1769 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $105.52 | 4.498% | $110.2663 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $142.91 | 12.717% | $161.0839 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $116.81 | 11.478% | $130.2175 | $130.22 | $130.20 | $130.20 |
| Purchase #5 | $191.32 | 11.147% | $212.6464 | $212.65 | $212.65 | $212.60 |
| Purchase #6 | $51.80 | 13.775% | $58.9355 | $58.94 | $58.95 | $58.90 |
| Purchase #7 | $160.87 | 13.652% | $182.832 | $182.83 | $182.85 | $182.80 |
| 7 purchase totals = | $841.85 | $934.1585 | $934.17 | $934.20 | $934.10 | |