| 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 | $180.65 | 5.433% | $190.4647 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $217.60 | 10.151% | $239.6886 | $239.69 | $239.70 | $239.70 |
| Purchase #3 | $236.43 | 10.752% | $261.851 | $261.85 | $261.85 | $261.90 |
| Purchase #4 | $213.39 | 13.317% | $241.8071 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $228.61 | 9.673% | $250.7234 | $250.72 | $250.70 | $250.70 |
| Purchase #6 | $200.28 | 5.319% | $210.9329 | $210.93 | $210.95 | $210.90 |
| Purchase #7 | $29.81 | 9.613% | $32.6756 | $32.68 | $32.70 | $32.70 |
| 7 purchase totals = | $1,306.77 | $1,428.1433 | $1,428.14 | $1,428.15 | $1,428.20 | |