| 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 | $101.78 | 12.155% | $114.1514 | $114.15 | $114.15 | $114.20 |
| Purchase #2 | $171.74 | 9.429% | $187.9334 | $187.93 | $187.95 | $187.90 |
| Purchase #3 | $99.77 | 10.518% | $110.2638 | $110.26 | $110.25 | $110.30 |
| Purchase #4 | $144.27 | 4.787% | $151.1762 | $151.18 | $151.20 | $151.20 |
| Purchase #5 | $137.94 | 9.642% | $151.2402 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $62.84 | 9.671% | $68.9173 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $60.63 | 7.357% | $65.0905 | $65.09 | $65.10 | $65.10 |
| 7 purchase totals = | $778.97 | $848.7728 | $848.77 | $848.80 | $848.80 | |