| 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 | $167.47 | 7.392% | $179.8494 | $179.85 | $179.85 | $179.80 |
| Purchase #2 | $224.80 | 12.803% | $253.5811 | $253.58 | $253.60 | $253.60 |
| Purchase #3 | $70.49 | 9.453% | $77.1534 | $77.15 | $77.15 | $77.20 |
| Purchase #4 | $212.41 | 10.720% | $235.1804 | $235.18 | $235.20 | $235.20 |
| Purchase #5 | $151.81 | 8.467% | $164.6638 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $36.52 | 6.858% | $39.0245 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $17.77 | 7.272% | $19.0622 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $881.27 | $968.5148 | $968.50 | $968.50 | $968.60 | |