| 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 | $177.83 | 12.831% | $200.6474 | $200.65 | $200.65 | $200.60 |
| Purchase #2 | $232.85 | 5.122% | $244.7766 | $244.78 | $244.80 | $244.80 |
| Purchase #3 | $83.50 | 9.831% | $91.7089 | $91.71 | $91.70 | $91.70 |
| Purchase #4 | $120.27 | 4.706% | $125.9299 | $125.93 | $125.95 | $125.90 |
| Purchase #5 | $94.63 | 6.684% | $100.9551 | $100.96 | $100.95 | $101.00 |
| Purchase #6 | $155.88 | 9.415% | $170.5561 | $170.56 | $170.55 | $170.60 |
| Purchase #7 | $219.48 | 7.856% | $236.7223 | $236.72 | $236.70 | $236.70 |
| 7 purchase totals = | $1,084.44 | $1,171.2963 | $1,171.31 | $1,171.30 | $1,171.30 | |