| 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 | $154.28 | 9.327% | $168.6697 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $237.78 | 9.717% | $260.8851 | $260.89 | $260.90 | $260.90 |
| Purchase #3 | $197.93 | 8.692% | $215.1341 | $215.13 | $215.15 | $215.10 |
| Purchase #4 | $142.91 | 13.329% | $161.9585 | $161.96 | $161.95 | $162.00 |
| Purchase #5 | $23.32 | 3.629% | $24.1663 | $24.17 | $24.15 | $24.20 |
| Purchase #6 | $28.89 | 9.180% | $31.5421 | $31.54 | $31.55 | $31.50 |
| Purchase #7 | $76.72 | 12.325% | $86.1757 | $86.18 | $86.20 | $86.20 |
| 7 purchase totals = | $861.83 | $948.5315 | $948.54 | $948.55 | $948.60 | |