| 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 | $143.62 | 13.662% | $163.2414 | $163.24 | $163.25 | $163.20 |
| Purchase #2 | $170.28 | 11.204% | $189.3582 | $189.36 | $189.35 | $189.40 |
| Purchase #3 | $89.98 | 10.769% | $99.6699 | $99.67 | $99.65 | $99.70 |
| Purchase #4 | $61.69 | 8.471% | $66.9158 | $66.92 | $66.90 | $66.90 |
| Purchase #5 | $187.92 | 7.363% | $201.7565 | $201.76 | $201.75 | $201.80 |
| Purchase #6 | $91.88 | 3.410% | $95.0131 | $95.01 | $95.00 | $95.00 |
| Purchase #7 | $93.59 | 11.401% | $104.2602 | $104.26 | $104.25 | $104.30 |
| 7 purchase totals = | $838.96 | $920.2151 | $920.22 | $920.15 | $920.30 | |