| 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 | $146.35 | 8.634% | $158.9859 | $158.99 | $159.00 | $159.00 |
| Purchase #2 | $74.84 | 10.642% | $82.8045 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $205.29 | 6.461% | $218.5538 | $218.55 | $218.55 | $218.60 |
| Purchase #4 | $48.89 | 9.286% | $53.4299 | $53.43 | $53.45 | $53.40 |
| Purchase #5 | $82.68 | 13.816% | $94.1031 | $94.10 | $94.10 | $94.10 |
| Purchase #6 | $142.28 | 8.456% | $154.3112 | $154.31 | $154.30 | $154.30 |
| Purchase #7 | $12.98 | 9.623% | $14.2291 | $14.23 | $14.25 | $14.20 |
| 7 purchase totals = | $713.31 | $776.4175 | $776.41 | $776.45 | $776.40 | |