| 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 | $160.43 | 12.344% | $180.2335 | $180.23 | $180.25 | $180.20 |
| Purchase #2 | $32.72 | 3.700% | $33.9306 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $44.72 | 8.359% | $48.4581 | $48.46 | $48.45 | $48.50 |
| Purchase #4 | $195.96 | 7.645% | $210.9411 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $221.66 | 12.658% | $249.7177 | $249.72 | $249.70 | $249.70 |
| Purchase #6 | $108.86 | 4.701% | $113.9775 | $113.98 | $114.00 | $114.00 |
| Purchase #7 | $105.26 | 7.465% | $113.1177 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $869.61 | $950.3762 | $950.38 | $950.40 | $950.30 | |