| 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 | $117.96 | 7.373% | $126.6572 | $126.66 | $126.65 | $126.70 |
| Purchase #2 | $72.78 | 5.535% | $76.8084 | $76.81 | $76.80 | $76.80 |
| Purchase #3 | $113.81 | 12.723% | $128.29 | $128.29 | $128.30 | $128.30 |
| Purchase #4 | $12.52 | 6.777% | $13.3685 | $13.37 | $13.35 | $13.40 |
| Purchase #5 | $103.68 | 5.415% | $109.2943 | $109.29 | $109.30 | $109.30 |
| Purchase #6 | $72.26 | 8.234% | $78.2099 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $178.88 | 5.463% | $188.6522 | $188.65 | $188.65 | $188.70 |
| 7 purchase totals = | $671.89 | $721.2805 | $721.28 | $721.25 | $721.40 | |