| 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 | $146.51 | 4.685% | $153.374 | $153.37 | $153.35 | $153.40 |
| Purchase #2 | $231.50 | 6.220% | $245.8993 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $138.92 | 5.583% | $146.6759 | $146.68 | $146.70 | $146.70 |
| Purchase #4 | $31.47 | 5.357% | $33.1558 | $33.16 | $33.15 | $33.20 |
| Purchase #5 | $60.88 | 12.537% | $68.5125 | $68.51 | $68.50 | $68.50 |
| Purchase #6 | $152.43 | 7.354% | $163.6397 | $163.64 | $163.65 | $163.60 |
| Purchase #7 | $137.50 | 8.297% | $148.9084 | $148.91 | $148.90 | $148.90 |
| 7 purchase totals = | $899.21 | $960.1656 | $960.17 | $960.15 | $960.20 | |