| 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 | $20.61 | 10.189% | $22.71 | $22.71 | $22.70 | $22.70 |
| Purchase #2 | $158.92 | 13.586% | $180.5109 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $46.59 | 9.874% | $51.1903 | $51.19 | $51.20 | $51.20 |
| Purchase #4 | $133.79 | 9.809% | $146.9135 | $146.91 | $146.90 | $146.90 |
| Purchase #5 | $27.72 | 12.650% | $31.2266 | $31.23 | $31.25 | $31.20 |
| Purchase #6 | $96.84 | 11.845% | $108.3107 | $108.31 | $108.30 | $108.30 |
| Purchase #7 | $31.62 | 5.254% | $33.2813 | $33.28 | $33.30 | $33.30 |
| 7 purchase totals = | $516.09 | $574.1433 | $574.14 | $574.15 | $574.10 | |