| 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 | $139.54 | 8.691% | $151.6674 | $151.67 | $151.65 | $151.70 |
| Purchase #2 | $42.50 | 9.758% | $46.6472 | $46.65 | $46.65 | $46.60 |
| Purchase #3 | $178.86 | 11.576% | $199.5648 | $199.56 | $199.55 | $199.60 |
| Purchase #4 | $65.27 | 13.420% | $74.0292 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $26.33 | 4.164% | $27.4264 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $114.51 | 8.404% | $124.1334 | $124.13 | $124.15 | $124.10 |
| Purchase #7 | $222.73 | 4.541% | $232.8442 | $232.84 | $232.85 | $232.80 |
| 7 purchase totals = | $789.74 | $856.3126 | $856.31 | $856.35 | $856.20 | |