| 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 | $180.86 | 7.261% | $193.9922 | $193.99 | $194.00 | $194.00 |
| Purchase #2 | $34.61 | 11.692% | $38.6566 | $38.66 | $38.65 | $38.70 |
| Purchase #3 | $51.46 | 6.827% | $54.9732 | $54.97 | $54.95 | $55.00 |
| Purchase #4 | $205.25 | 9.207% | $224.1474 | $224.15 | $224.15 | $224.10 |
| Purchase #5 | $185.27 | 13.408% | $210.111 | $210.11 | $210.10 | $210.10 |
| Purchase #6 | $129.74 | 12.566% | $146.0431 | $146.04 | $146.05 | $146.00 |
| Purchase #7 | $101.51 | 9.651% | $111.3067 | $111.31 | $111.30 | $111.30 |
| 7 purchase totals = | $888.70 | $979.2302 | $979.23 | $979.20 | $979.20 | |