| 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 | $146.28 | 13.360% | $165.823 | $165.82 | $165.80 | $165.80 |
| Purchase #2 | $40.80 | 7.665% | $43.9273 | $43.93 | $43.95 | $43.90 |
| Purchase #3 | $213.74 | 7.104% | $228.9241 | $228.92 | $228.90 | $228.90 |
| Purchase #4 | $123.62 | 4.577% | $129.2781 | $129.28 | $129.30 | $129.30 |
| Purchase #5 | $110.95 | 7.288% | $119.036 | $119.04 | $119.05 | $119.00 |
| Purchase #6 | $79.39 | 3.602% | $82.2496 | $82.25 | $82.25 | $82.20 |
| Purchase #7 | $87.83 | 7.195% | $94.1494 | $94.15 | $94.15 | $94.10 |
| 7 purchase totals = | $802.61 | $863.3875 | $863.39 | $863.40 | $863.20 | |