| 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 | $106.25 | 4.221% | $110.7348 | $110.73 | $110.75 | $110.70 |
| Purchase #2 | $136.62 | 11.778% | $152.7111 | $152.71 | $152.70 | $152.70 |
| Purchase #3 | $75.85 | 4.711% | $79.4233 | $79.42 | $79.40 | $79.40 |
| Purchase #4 | $161.56 | 5.613% | $170.6284 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $159.94 | 13.656% | $181.7814 | $181.78 | $181.80 | $181.80 |
| Purchase #6 | $54.77 | 9.299% | $59.8631 | $59.86 | $59.85 | $59.90 |
| Purchase #7 | $84.43 | 9.809% | $92.7117 | $92.71 | $92.70 | $92.70 |
| 7 purchase totals = | $779.42 | $847.8538 | $847.84 | $847.85 | $847.80 | |