| 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 | $151.55 | 6.244% | $161.0128 | $161.01 | $161.00 | $161.00 |
| Purchase #2 | $13.57 | 10.293% | $14.9668 | $14.97 | $14.95 | $15.00 |
| Purchase #3 | $30.45 | 7.339% | $32.6847 | $32.68 | $32.70 | $32.70 |
| Purchase #4 | $247.89 | 9.269% | $270.8669 | $270.87 | $270.85 | $270.90 |
| Purchase #5 | $48.76 | 12.701% | $54.953 | $54.95 | $54.95 | $55.00 |
| Purchase #6 | $141.33 | 4.737% | $148.0248 | $148.02 | $148.00 | $148.00 |
| Purchase #7 | $224.26 | 8.515% | $243.3557 | $243.36 | $243.35 | $243.40 |
| 7 purchase totals = | $857.81 | $925.8647 | $925.86 | $925.80 | $926.00 | |