| 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 | $164.56 | 3.413% | $170.1764 | $170.18 | $170.20 | $170.20 |
| Purchase #2 | $148.62 | 4.481% | $155.2797 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $51.28 | 3.426% | $53.0369 | $53.04 | $53.05 | $53.00 |
| Purchase #4 | $159.53 | 13.584% | $181.2006 | $181.20 | $181.20 | $181.20 |
| Purchase #5 | $117.56 | 5.831% | $124.4149 | $124.41 | $124.40 | $124.40 |
| Purchase #6 | $98.32 | 9.223% | $107.3881 | $107.39 | $107.40 | $107.40 |
| Purchase #7 | $120.64 | 3.625% | $125.0132 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $860.51 | $916.5098 | $916.51 | $916.55 | $916.50 | |