| 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 | $120.68 | 8.873% | $131.3879 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $22.37 | 11.804% | $25.0106 | $25.01 | $25.00 | $25.00 |
| Purchase #3 | $96.60 | 13.534% | $109.6738 | $109.67 | $109.65 | $109.70 |
| Purchase #4 | $164.53 | 6.787% | $175.6967 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $233.64 | 11.576% | $260.6862 | $260.69 | $260.70 | $260.70 |
| Purchase #6 | $61.34 | 7.684% | $66.0534 | $66.05 | $66.05 | $66.10 |
| Purchase #7 | $144.98 | 3.283% | $149.7397 | $149.74 | $149.75 | $149.70 |
| 7 purchase totals = | $844.14 | $918.2483 | $918.25 | $918.25 | $918.30 | |