| 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 | $154.29 | 11.856% | $172.5826 | $172.58 | $172.60 | $172.60 |
| Purchase #2 | $226.63 | 4.705% | $237.2929 | $237.29 | $237.30 | $237.30 |
| Purchase #3 | $229.98 | 5.851% | $243.4361 | $243.44 | $243.45 | $243.40 |
| Purchase #4 | $236.99 | 8.802% | $257.8499 | $257.85 | $257.85 | $257.80 |
| Purchase #5 | $169.77 | 12.404% | $190.8283 | $190.83 | $190.85 | $190.80 |
| Purchase #6 | $45.37 | 6.673% | $48.3975 | $48.40 | $48.40 | $48.40 |
| Purchase #7 | $187.62 | 3.108% | $193.4512 | $193.45 | $193.45 | $193.50 |
| 7 purchase totals = | $1,250.65 | $1,343.8385 | $1,343.84 | $1,343.90 | $1,343.80 | |