| 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 | $137.51 | 8.399% | $149.0595 | $149.06 | $149.05 | $149.10 |
| Purchase #2 | $86.38 | 9.852% | $94.8902 | $94.89 | $94.90 | $94.90 |
| Purchase #3 | $149.79 | 8.844% | $163.0374 | $163.04 | $163.05 | $163.00 |
| Purchase #4 | $207.69 | 7.500% | $223.2668 | $223.27 | $223.25 | $223.30 |
| Purchase #5 | $197.70 | 6.571% | $210.6909 | $210.69 | $210.70 | $210.70 |
| Purchase #6 | $125.77 | 13.525% | $142.7804 | $142.78 | $142.80 | $142.80 |
| Purchase #7 | $125.41 | 3.647% | $129.9837 | $129.98 | $130.00 | $130.00 |
| 7 purchase totals = | $1,030.25 | $1,113.7089 | $1,113.71 | $1,113.75 | $1,113.80 | |