| 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 | $199.59 | 6.253% | $212.0704 | $212.07 | $212.05 | $212.10 |
| Purchase #2 | $227.53 | 4.404% | $237.5504 | $237.55 | $237.55 | $237.60 |
| Purchase #3 | $134.96 | 10.161% | $148.6733 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $77.65 | 5.414% | $81.854 | $81.85 | $81.85 | $81.90 |
| Purchase #5 | $116.75 | 7.635% | $125.6639 | $125.66 | $125.65 | $125.70 |
| Purchase #6 | $110.91 | 10.428% | $122.4757 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $100.88 | 7.733% | $108.6811 | $108.68 | $108.70 | $108.70 |
| 7 purchase totals = | $968.27 | $1,036.9688 | $1,036.96 | $1,036.95 | $1,037.20 | |