| 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 | $70.27 | 7.135% | $75.2838 | $75.28 | $75.30 | $75.30 |
| Purchase #2 | $170.43 | 5.615% | $179.9996 | $180.00 | $180.00 | $180.00 |
| Purchase #3 | $166.61 | 12.791% | $187.9211 | $187.92 | $187.90 | $187.90 |
| Purchase #4 | $98.86 | 8.712% | $107.4727 | $107.47 | $107.45 | $107.50 |
| Purchase #5 | $114.92 | 5.447% | $121.1797 | $121.18 | $121.20 | $121.20 |
| Purchase #6 | $229.86 | 6.701% | $245.2629 | $245.26 | $245.25 | $245.30 |
| Purchase #7 | $75.40 | 5.567% | $79.5975 | $79.60 | $79.60 | $79.60 |
| 7 purchase totals = | $926.35 | $996.7173 | $996.71 | $996.70 | $996.80 | |