| 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 | $133.46 | 11.328% | $148.5783 | $148.58 | $148.60 | $148.60 |
| Purchase #2 | $82.76 | 12.822% | $93.3715 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $124.92 | 10.677% | $138.2577 | $138.26 | $138.25 | $138.30 |
| Purchase #4 | $86.97 | 10.252% | $95.8862 | $95.89 | $95.90 | $95.90 |
| Purchase #5 | $151.60 | 13.711% | $172.3859 | $172.39 | $172.40 | $172.40 |
| Purchase #6 | $168.98 | 5.846% | $178.8586 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $120.59 | 8.417% | $130.7401 | $130.74 | $130.75 | $130.70 |
| 7 purchase totals = | $869.28 | $958.0783 | $958.09 | $958.10 | $958.20 | |