| 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 | $122.92 | 5.159% | $129.2614 | $129.26 | $129.25 | $129.30 |
| Purchase #2 | $70.79 | 5.410% | $74.6197 | $74.62 | $74.60 | $74.60 |
| Purchase #3 | $237.90 | 8.430% | $257.955 | $257.96 | $257.95 | $258.00 |
| Purchase #4 | $33.96 | 11.323% | $37.8053 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $52.52 | 12.741% | $59.2116 | $59.21 | $59.20 | $59.20 |
| Purchase #6 | $145.70 | 12.326% | $163.659 | $163.66 | $163.65 | $163.70 |
| Purchase #7 | $185.52 | 6.711% | $197.9702 | $197.97 | $197.95 | $198.00 |
| 7 purchase totals = | $849.31 | $920.4822 | $920.49 | $920.40 | $920.60 | |