| 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 | $131.98 | 5.608% | $139.3814 | $139.38 | $139.40 | $139.40 |
| Purchase #2 | $81.42 | 8.353% | $88.221 | $88.22 | $88.20 | $88.20 |
| Purchase #3 | $151.40 | 5.379% | $159.5438 | $159.54 | $159.55 | $159.50 |
| Purchase #4 | $246.90 | 8.299% | $267.3902 | $267.39 | $267.40 | $267.40 |
| Purchase #5 | $61.65 | 5.391% | $64.9736 | $64.97 | $64.95 | $65.00 |
| Purchase #6 | $67.27 | 6.118% | $71.3856 | $71.39 | $71.40 | $71.40 |
| Purchase #7 | $150.84 | 4.679% | $157.8978 | $157.90 | $157.90 | $157.90 |
| 7 purchase totals = | $891.46 | $948.7934 | $948.79 | $948.80 | $948.80 | |