| 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 | $116.59 | 8.728% | $126.766 | $126.77 | $126.75 | $126.80 |
| Purchase #2 | $180.63 | 7.669% | $194.4825 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $133.93 | 11.186% | $148.9114 | $148.91 | $148.90 | $148.90 |
| Purchase #4 | $69.36 | 12.640% | $78.1271 | $78.13 | $78.15 | $78.10 |
| Purchase #5 | $154.29 | 7.321% | $165.5856 | $165.59 | $165.60 | $165.60 |
| Purchase #6 | $16.28 | 10.595% | $18.0049 | $18.00 | $18.00 | $18.00 |
| Purchase #7 | $35.89 | 3.644% | $37.1978 | $37.20 | $37.20 | $37.20 |
| 7 purchase totals = | $706.97 | $769.0753 | $769.08 | $769.10 | $769.10 | |