| 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 | $132.65 | 11.794% | $148.2947 | $148.29 | $148.30 | $148.30 |
| Purchase #2 | $101.73 | 5.567% | $107.3933 | $107.39 | $107.40 | $107.40 |
| Purchase #3 | $217.50 | 6.808% | $232.3074 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $250.77 | 8.129% | $271.1551 | $271.16 | $271.15 | $271.20 |
| Purchase #5 | $170.79 | 7.116% | $182.9434 | $182.94 | $182.95 | $182.90 |
| Purchase #6 | $64.32 | 4.267% | $67.0645 | $67.06 | $67.05 | $67.10 |
| Purchase #7 | $149.60 | 9.409% | $163.6759 | $163.68 | $163.70 | $163.70 |
| 7 purchase totals = | $1,087.36 | $1,172.8343 | $1,172.83 | $1,172.85 | $1,172.90 | |