| 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 | $159.64 | 12.453% | $179.52 | $179.52 | $179.50 | $179.50 |
| Purchase #2 | $110.73 | 5.514% | $116.8357 | $116.84 | $116.85 | $116.80 |
| Purchase #3 | $39.40 | 3.238% | $40.6758 | $40.68 | $40.70 | $40.70 |
| Purchase #4 | $198.63 | 3.528% | $205.6377 | $205.64 | $205.65 | $205.60 |
| Purchase #5 | $52.49 | 12.762% | $59.1888 | $59.19 | $59.20 | $59.20 |
| Purchase #6 | $184.32 | 5.617% | $194.6733 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $106.50 | 12.551% | $119.8668 | $119.87 | $119.85 | $119.90 |
| 7 purchase totals = | $851.71 | $916.3981 | $916.41 | $916.40 | $916.40 | |