| 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 | $158.50 | 6.456% | $168.7328 | $168.73 | $168.75 | $168.70 |
| Purchase #2 | $59.32 | 4.425% | $61.9449 | $61.94 | $61.95 | $61.90 |
| Purchase #3 | $49.76 | 4.749% | $52.1231 | $52.12 | $52.10 | $52.10 |
| Purchase #4 | $194.33 | 5.183% | $204.4021 | $204.40 | $204.40 | $204.40 |
| Purchase #5 | $27.96 | 8.117% | $30.2295 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $44.77 | 12.355% | $50.3013 | $50.30 | $50.30 | $50.30 |
| Purchase #7 | $161.89 | 12.723% | $182.4873 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $696.53 | $750.2210 | $750.21 | $750.25 | $750.10 | |