| 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 | $161.72 | 7.292% | $173.5126 | $173.51 | $173.50 | $173.50 |
| Purchase #2 | $223.55 | 9.274% | $244.282 | $244.28 | $244.30 | $244.30 |
| Purchase #3 | $76.76 | 8.399% | $83.2071 | $83.21 | $83.20 | $83.20 |
| Purchase #4 | $208.35 | 8.469% | $225.9952 | $226.00 | $226.00 | $226.00 |
| Purchase #5 | $117.25 | 12.672% | $132.1079 | $132.11 | $132.10 | $132.10 |
| Purchase #6 | $88.51 | 13.580% | $100.5297 | $100.53 | $100.55 | $100.50 |
| Purchase #7 | $25.29 | 8.262% | $27.3795 | $27.38 | $27.40 | $27.40 |
| 7 purchase totals = | $901.43 | $987.0140 | $987.02 | $987.05 | $987.00 | |