| 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 | $110.82 | 5.523% | $116.9406 | $116.94 | $116.95 | $116.90 |
| Purchase #2 | $151.67 | 5.139% | $159.4643 | $159.46 | $159.45 | $159.50 |
| Purchase #3 | $148.33 | 4.183% | $154.5346 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $170.79 | 11.135% | $189.8075 | $189.81 | $189.80 | $189.80 |
| Purchase #5 | $64.54 | 11.199% | $71.7678 | $71.77 | $71.75 | $71.80 |
| Purchase #6 | $107.99 | 11.138% | $120.0179 | $120.02 | $120.00 | $120.00 |
| Purchase #7 | $7.29 | 3.633% | $7.5548 | $7.55 | $7.55 | $7.60 |
| 7 purchase totals = | $761.43 | $820.0875 | $820.08 | $820.05 | $820.10 | |