| 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 | $116.47 | 7.481% | $125.1831 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $28.56 | 3.695% | $29.6153 | $29.62 | $29.60 | $29.60 |
| Purchase #3 | $168.45 | 12.780% | $189.9779 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $222.28 | 9.786% | $244.0323 | $244.03 | $244.05 | $244.00 |
| Purchase #5 | $17.64 | 4.613% | $18.4537 | $18.45 | $18.45 | $18.50 |
| Purchase #6 | $49.77 | 10.839% | $55.1646 | $55.16 | $55.15 | $55.20 |
| Purchase #7 | $94.58 | 9.703% | $103.7571 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $697.75 | $766.1840 | $766.18 | $766.20 | $766.30 | |