| 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 | $159.37 | 13.336% | $180.6236 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $131.45 | 12.801% | $148.2769 | $148.28 | $148.30 | $148.30 |
| Purchase #3 | $52.43 | 3.170% | $54.092 | $54.09 | $54.10 | $54.10 |
| Purchase #4 | $70.51 | 5.524% | $74.405 | $74.41 | $74.40 | $74.40 |
| Purchase #5 | $148.55 | 8.290% | $160.8648 | $160.86 | $160.85 | $160.90 |
| Purchase #6 | $59.66 | 10.723% | $66.0573 | $66.06 | $66.05 | $66.10 |
| Purchase #7 | $223.99 | 6.127% | $237.7139 | $237.71 | $237.70 | $237.70 |
| 7 purchase totals = | $845.96 | $922.0335 | $922.03 | $922.00 | $922.10 | |