| 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 | $100.41 | 12.838% | $113.3006 | $113.30 | $113.30 | $113.30 |
| Purchase #2 | $170.76 | 6.811% | $182.3905 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $96.51 | 11.267% | $107.3838 | $107.38 | $107.40 | $107.40 |
| Purchase #4 | $95.54 | 6.588% | $101.8342 | $101.83 | $101.85 | $101.80 |
| Purchase #5 | $92.79 | 9.608% | $101.7053 | $101.71 | $101.70 | $101.70 |
| Purchase #6 | $150.81 | 10.201% | $166.1941 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $26.73 | 3.375% | $27.6321 | $27.63 | $27.65 | $27.60 |
| 7 purchase totals = | $733.55 | $800.4406 | $800.43 | $800.50 | $800.40 | |