| 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 | $153.55 | 6.265% | $163.1699 | $163.17 | $163.15 | $163.20 |
| Purchase #2 | $229.64 | 10.731% | $254.2827 | $254.28 | $254.30 | $254.30 |
| Purchase #3 | $28.41 | 10.748% | $31.4635 | $31.46 | $31.45 | $31.50 |
| Purchase #4 | $176.64 | 7.384% | $189.6831 | $189.68 | $189.70 | $189.70 |
| Purchase #5 | $114.42 | 11.654% | $127.7545 | $127.75 | $127.75 | $127.80 |
| Purchase #6 | $161.75 | 8.225% | $175.0539 | $175.05 | $175.05 | $175.10 |
| Purchase #7 | $12.95 | 11.669% | $14.4611 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $877.36 | $955.8687 | $955.85 | $955.85 | $956.10 | |