| 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 | $118.87 | 12.867% | $134.165 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $140.46 | 5.600% | $148.3258 | $148.33 | $148.35 | $148.30 |
| Purchase #3 | $184.29 | 5.445% | $194.3246 | $194.32 | $194.30 | $194.30 |
| Purchase #4 | $122.51 | 4.796% | $128.3856 | $128.39 | $128.40 | $128.40 |
| Purchase #5 | $195.46 | 8.724% | $212.5119 | $212.51 | $212.50 | $212.50 |
| Purchase #6 | $32.92 | 13.549% | $37.3803 | $37.38 | $37.40 | $37.40 |
| Purchase #7 | $10.81 | 8.869% | $11.7687 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $805.32 | $866.8619 | $866.87 | $866.85 | $866.90 | |