| 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 | $183.38 | 9.688% | $201.1459 | $201.15 | $201.15 | $201.10 |
| Purchase #2 | $211.37 | 8.790% | $229.9494 | $229.95 | $229.95 | $229.90 |
| Purchase #3 | $55.30 | 10.453% | $61.0805 | $61.08 | $61.10 | $61.10 |
| Purchase #4 | $130.38 | 7.197% | $139.7634 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $126.93 | 10.340% | $140.0546 | $140.05 | $140.05 | $140.10 |
| Purchase #6 | $75.48 | 11.526% | $84.1798 | $84.18 | $84.20 | $84.20 |
| Purchase #7 | $25.27 | 7.239% | $27.0993 | $27.10 | $27.10 | $27.10 |
| 7 purchase totals = | $808.11 | $883.2729 | $883.27 | $883.30 | $883.30 | |