| 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 | $109.36 | 12.402% | $122.9228 | $122.92 | $122.90 | $122.90 |
| Purchase #2 | $165.33 | 9.358% | $180.8016 | $180.80 | $180.80 | $180.80 |
| Purchase #3 | $184.65 | 6.127% | $195.9635 | $195.96 | $195.95 | $196.00 |
| Purchase #4 | $85.44 | 7.308% | $91.684 | $91.68 | $91.70 | $91.70 |
| Purchase #5 | $108.51 | 6.671% | $115.7487 | $115.75 | $115.75 | $115.70 |
| Purchase #6 | $150.30 | 13.257% | $170.2253 | $170.23 | $170.25 | $170.20 |
| Purchase #7 | $80.56 | 9.388% | $88.123 | $88.12 | $88.10 | $88.10 |
| 7 purchase totals = | $884.15 | $965.4689 | $965.46 | $965.45 | $965.40 | |