| 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 | $149.38 | 13.211% | $169.1146 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $155.47 | 9.414% | $170.1059 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $196.48 | 5.296% | $206.8856 | $206.89 | $206.90 | $206.90 |
| Purchase #4 | $48.51 | 11.644% | $54.1585 | $54.16 | $54.15 | $54.20 |
| Purchase #5 | $101.72 | 8.272% | $110.1343 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $100.29 | 5.655% | $105.9614 | $105.96 | $105.95 | $106.00 |
| Purchase #7 | $215.87 | 4.254% | $225.0531 | $225.05 | $225.05 | $225.10 |
| 7 purchase totals = | $967.72 | $1,041.4134 | $1,041.41 | $1,041.40 | $1,041.50 | |