| 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 | $234.73 | 7.641% | $252.6657 | $252.67 | $252.65 | $252.70 |
| Purchase #2 | $153.90 | 12.706% | $173.4545 | $173.45 | $173.45 | $173.50 |
| Purchase #3 | $149.28 | 6.151% | $158.4622 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $39.47 | 12.390% | $44.3603 | $44.36 | $44.35 | $44.40 |
| Purchase #5 | $30.57 | 8.539% | $33.1804 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $82.55 | 11.704% | $92.2117 | $92.21 | $92.20 | $92.20 |
| Purchase #7 | $230.40 | 13.494% | $261.4902 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $920.90 | $1,015.8250 | $1,015.82 | $1,015.80 | $1,016.00 | |