| 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 | $72.52 | 5.241% | $76.3208 | $76.32 | $76.30 | $76.30 |
| Purchase #2 | $144.64 | 13.264% | $163.825 | $163.83 | $163.85 | $163.80 |
| Purchase #3 | $95.95 | 12.795% | $108.2268 | $108.23 | $108.25 | $108.20 |
| Purchase #4 | $91.52 | 11.104% | $101.6824 | $101.68 | $101.70 | $101.70 |
| Purchase #5 | $135.30 | 5.638% | $142.9282 | $142.93 | $142.95 | $142.90 |
| Purchase #6 | $53.83 | 8.801% | $58.5676 | $58.57 | $58.55 | $58.60 |
| Purchase #7 | $146.65 | 11.808% | $163.9664 | $163.97 | $163.95 | $164.00 |
| 7 purchase totals = | $740.41 | $815.5172 | $815.53 | $815.55 | $815.50 | |