| 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 | $128.47 | 12.663% | $144.7382 | $144.74 | $144.75 | $144.70 |
| Purchase #2 | $188.52 | 11.764% | $210.6975 | $210.70 | $210.70 | $210.70 |
| Purchase #3 | $180.62 | 13.341% | $204.7165 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $41.79 | 4.678% | $43.7449 | $43.74 | $43.75 | $43.70 |
| Purchase #5 | $228.30 | 5.243% | $240.2698 | $240.27 | $240.25 | $240.30 |
| Purchase #6 | $6.97 | 12.373% | $7.8324 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $91.45 | 8.331% | $99.0687 | $99.07 | $99.05 | $99.10 |
| 7 purchase totals = | $866.12 | $951.0680 | $951.07 | $951.05 | $951.00 | |