| 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 | $142.69 | 6.111% | $151.4098 | $151.41 | $151.40 | $151.40 |
| Purchase #2 | $189.83 | 3.852% | $197.1423 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $53.96 | 10.113% | $59.417 | $59.42 | $59.40 | $59.40 |
| Purchase #4 | $49.76 | 8.717% | $54.0976 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $224.49 | 3.789% | $232.9959 | $233.00 | $233.00 | $233.00 |
| Purchase #6 | $179.70 | 4.631% | $188.0219 | $188.02 | $188.00 | $188.00 |
| Purchase #7 | $25.49 | 9.825% | $27.9944 | $27.99 | $28.00 | $28.00 |
| 7 purchase totals = | $865.92 | $911.0789 | $911.08 | $911.05 | $911.00 | |