| 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 | $103.34 | 3.701% | $107.1646 | $107.16 | $107.15 | $107.20 |
| Purchase #2 | $95.63 | 6.703% | $102.0401 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $66.25 | 13.206% | $74.999 | $75.00 | $75.00 | $75.00 |
| Purchase #4 | $118.43 | 7.784% | $127.6486 | $127.65 | $127.65 | $127.60 |
| Purchase #5 | $149.54 | 12.396% | $168.077 | $168.08 | $168.10 | $168.10 |
| Purchase #6 | $188.99 | 11.530% | $210.7805 | $210.78 | $210.80 | $210.80 |
| Purchase #7 | $81.39 | 8.723% | $88.4896 | $88.49 | $88.50 | $88.50 |
| 7 purchase totals = | $803.57 | $879.1994 | $879.20 | $879.25 | $879.20 | |