| 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 | $139.90 | 4.589% | $146.32 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $53.92 | 12.175% | $60.4848 | $60.48 | $60.50 | $60.50 |
| Purchase #3 | $247.51 | 12.295% | $277.9414 | $277.94 | $277.95 | $277.90 |
| Purchase #4 | $99.37 | 7.490% | $106.8128 | $106.81 | $106.80 | $106.80 |
| Purchase #5 | $9.69 | 7.763% | $10.4422 | $10.44 | $10.45 | $10.40 |
| Purchase #6 | $153.35 | 13.123% | $173.4741 | $173.47 | $173.45 | $173.50 |
| Purchase #7 | $173.27 | 11.342% | $192.9223 | $192.92 | $192.90 | $192.90 |
| 7 purchase totals = | $877.01 | $968.3976 | $968.38 | $968.35 | $968.30 | |