| 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 | $44.59 | 10.619% | $49.325 | $49.33 | $49.35 | $49.30 |
| Purchase #2 | $156.94 | 10.814% | $173.9115 | $173.91 | $173.90 | $173.90 |
| Purchase #3 | $40.72 | 3.599% | $42.1855 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $106.29 | 8.369% | $115.1854 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $121.49 | 11.164% | $135.0531 | $135.05 | $135.05 | $135.10 |
| Purchase #6 | $156.55 | 7.776% | $168.7233 | $168.72 | $168.70 | $168.70 |
| Purchase #7 | $212.68 | 9.271% | $232.3976 | $232.40 | $232.40 | $232.40 |
| 7 purchase totals = | $839.26 | $916.7814 | $916.79 | $916.80 | $916.80 | |