| 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 | $136.99 | 11.468% | $152.7 | $152.70 | $152.70 | $152.70 |
| Purchase #2 | $226.56 | 7.591% | $243.7582 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $78.40 | 13.834% | $89.2459 | $89.25 | $89.25 | $89.20 |
| Purchase #4 | $74.91 | 5.502% | $79.0315 | $79.03 | $79.05 | $79.00 |
| Purchase #5 | $227.76 | 12.834% | $256.9907 | $256.99 | $257.00 | $257.00 |
| Purchase #6 | $66.30 | 12.702% | $74.7214 | $74.72 | $74.70 | $74.70 |
| Purchase #7 | $57.76 | 4.277% | $60.2304 | $60.23 | $60.25 | $60.20 |
| 7 purchase totals = | $868.68 | $956.6781 | $956.68 | $956.70 | $956.60 | |