| 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 | $154.45 | 12.272% | $173.4041 | $173.40 | $173.40 | $173.40 |
| Purchase #2 | $153.26 | 7.723% | $165.0963 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $40.76 | 12.850% | $45.9977 | $46.00 | $46.00 | $46.00 |
| Purchase #4 | $219.91 | 11.729% | $245.7032 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $44.27 | 11.828% | $49.5063 | $49.51 | $49.50 | $49.50 |
| Purchase #6 | $14.37 | 4.115% | $14.9613 | $14.96 | $14.95 | $15.00 |
| Purchase #7 | $107.77 | 4.470% | $112.5873 | $112.59 | $112.60 | $112.60 |
| 7 purchase totals = | $734.79 | $807.2562 | $807.26 | $807.25 | $807.30 | |