| 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 | $155.88 | 12.830% | $175.8794 | $175.88 | $175.90 | $175.90 |
| Purchase #2 | $12.26 | 3.244% | $12.6577 | $12.66 | $12.65 | $12.70 |
| Purchase #3 | $186.69 | 3.858% | $193.8925 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $222.72 | 6.649% | $237.5287 | $237.53 | $237.55 | $237.50 |
| Purchase #5 | $57.73 | 6.282% | $61.3566 | $61.36 | $61.35 | $61.40 |
| Purchase #6 | $44.48 | 4.290% | $46.3882 | $46.39 | $46.40 | $46.40 |
| Purchase #7 | $235.95 | 3.718% | $244.7226 | $244.72 | $244.70 | $244.70 |
| 7 purchase totals = | $915.71 | $972.4257 | $972.43 | $972.45 | $972.50 | |