| 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 | $148.70 | 10.469% | $164.2674 | $164.27 | $164.25 | $164.30 |
| Purchase #2 | $48.49 | 11.178% | $53.9102 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $71.70 | 7.110% | $76.7979 | $76.80 | $76.80 | $76.80 |
| Purchase #4 | $5.39 | 13.819% | $6.1348 | $6.13 | $6.15 | $6.10 |
| Purchase #5 | $83.98 | 12.282% | $94.2944 | $94.29 | $94.30 | $94.30 |
| Purchase #6 | $158.88 | 7.552% | $170.8786 | $170.88 | $170.90 | $170.90 |
| Purchase #7 | $133.66 | 13.245% | $151.3633 | $151.36 | $151.35 | $151.40 |
| 7 purchase totals = | $650.80 | $717.6466 | $717.64 | $717.65 | $717.70 | |