| 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 | $20.74 | 12.166% | $23.2632 | $23.26 | $23.25 | $23.30 |
| Purchase #2 | $135.97 | 9.358% | $148.6941 | $148.69 | $148.70 | $148.70 |
| Purchase #3 | $143.62 | 4.478% | $150.0513 | $150.05 | $150.05 | $150.10 |
| Purchase #4 | $225.82 | 8.816% | $245.7283 | $245.73 | $245.75 | $245.70 |
| Purchase #5 | $47.93 | 7.381% | $51.4677 | $51.47 | $51.45 | $51.50 |
| Purchase #6 | $68.36 | 9.781% | $75.0463 | $75.05 | $75.05 | $75.00 |
| Purchase #7 | $163.56 | 9.673% | $179.3812 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $806.00 | $873.6321 | $873.63 | $873.65 | $873.70 | |