| 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 | $250.48 | 9.459% | $274.1729 | $274.17 | $274.15 | $274.20 |
| Purchase #2 | $75.68 | 8.859% | $82.3845 | $82.38 | $82.40 | $82.40 |
| Purchase #3 | $6.38 | 9.368% | $6.9777 | $6.98 | $7.00 | $7.00 |
| Purchase #4 | $100.57 | 7.533% | $108.1459 | $108.15 | $108.15 | $108.10 |
| Purchase #5 | $167.43 | 7.689% | $180.3037 | $180.30 | $180.30 | $180.30 |
| Purchase #6 | $47.97 | 6.534% | $51.1044 | $51.10 | $51.10 | $51.10 |
| Purchase #7 | $243.51 | 3.411% | $251.8161 | $251.82 | $251.80 | $251.80 |
| 7 purchase totals = | $892.02 | $954.9052 | $954.90 | $954.90 | $954.90 | |