| 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 | $130.76 | 3.762% | $135.6792 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $221.97 | 7.458% | $238.5245 | $238.52 | $238.50 | $238.50 |
| Purchase #3 | $141.85 | 8.666% | $154.1427 | $154.14 | $154.15 | $154.10 |
| Purchase #4 | $86.85 | 4.404% | $90.6749 | $90.67 | $90.65 | $90.70 |
| Purchase #5 | $107.55 | 9.780% | $118.0684 | $118.07 | $118.05 | $118.10 |
| Purchase #6 | $54.81 | 13.525% | $62.2231 | $62.22 | $62.20 | $62.20 |
| Purchase #7 | $53.61 | 5.695% | $56.6631 | $56.66 | $56.65 | $56.70 |
| 7 purchase totals = | $797.40 | $855.9759 | $855.96 | $855.90 | $856.00 | |