| 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 | $165.97 | 8.751% | $180.494 | $180.49 | $180.50 | $180.50 |
| Purchase #2 | $114.43 | 9.814% | $125.6602 | $125.66 | $125.65 | $125.70 |
| Purchase #3 | $147.25 | 7.601% | $158.4425 | $158.44 | $158.45 | $158.40 |
| Purchase #4 | $63.34 | 5.446% | $66.7895 | $66.79 | $66.80 | $66.80 |
| Purchase #5 | $27.29 | 11.238% | $30.3569 | $30.36 | $30.35 | $30.40 |
| Purchase #6 | $201.99 | 3.574% | $209.2091 | $209.21 | $209.20 | $209.20 |
| Purchase #7 | $34.89 | 6.361% | $37.1094 | $37.11 | $37.10 | $37.10 |
| 7 purchase totals = | $755.16 | $808.0616 | $808.06 | $808.05 | $808.10 | |