| 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 | $191.79 | 7.375% | $205.9345 | $205.93 | $205.95 | $205.90 |
| Purchase #2 | $102.67 | 9.765% | $112.6957 | $112.70 | $112.70 | $112.70 |
| Purchase #3 | $183.45 | 3.351% | $189.5974 | $189.60 | $189.60 | $189.60 |
| Purchase #4 | $143.94 | 5.448% | $151.7819 | $151.78 | $151.80 | $151.80 |
| Purchase #5 | $100.36 | 10.835% | $111.234 | $111.23 | $111.25 | $111.20 |
| Purchase #6 | $58.76 | 13.479% | $66.6803 | $66.68 | $66.70 | $66.70 |
| Purchase #7 | $76.82 | 13.203% | $86.9625 | $86.96 | $86.95 | $87.00 |
| 7 purchase totals = | $857.79 | $924.8863 | $924.88 | $924.95 | $924.90 | |