| 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 | $136.69 | 5.213% | $143.8156 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $143.98 | 7.746% | $155.1327 | $155.13 | $155.15 | $155.10 |
| Purchase #3 | $165.52 | 3.305% | $170.9904 | $170.99 | $171.00 | $171.00 |
| Purchase #4 | $136.33 | 11.351% | $151.8048 | $151.80 | $151.80 | $151.80 |
| Purchase #5 | $11.40 | 10.597% | $12.6081 | $12.61 | $12.60 | $12.60 |
| Purchase #6 | $222.61 | 6.147% | $236.2938 | $236.29 | $236.30 | $236.30 |
| Purchase #7 | $43.49 | 5.121% | $45.7171 | $45.72 | $45.70 | $45.70 |
| 7 purchase totals = | $860.02 | $916.3625 | $916.36 | $916.35 | $916.30 | |