| 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 | $141.30 | 13.265% | $160.0434 | $160.04 | $160.05 | $160.00 |
| Purchase #2 | $59.52 | 8.498% | $64.578 | $64.58 | $64.60 | $64.60 |
| Purchase #3 | $53.36 | 11.306% | $59.3929 | $59.39 | $59.40 | $59.40 |
| Purchase #4 | $151.90 | 7.453% | $163.2211 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $139.81 | 10.326% | $154.2468 | $154.25 | $154.25 | $154.20 |
| Purchase #6 | $68.47 | 6.800% | $73.126 | $73.13 | $73.15 | $73.10 |
| Purchase #7 | $200.86 | 5.413% | $211.7326 | $211.73 | $211.75 | $211.70 |
| 7 purchase totals = | $815.22 | $886.3408 | $886.34 | $886.40 | $886.20 | |