| 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 | $136.84 | 10.319% | $150.9605 | $150.96 | $150.95 | $151.00 |
| Purchase #2 | $119.60 | 13.552% | $135.8082 | $135.81 | $135.80 | $135.80 |
| Purchase #3 | $20.90 | 13.335% | $23.687 | $23.69 | $23.70 | $23.70 |
| Purchase #4 | $77.63 | 11.284% | $86.3898 | $86.39 | $86.40 | $86.40 |
| Purchase #5 | $5.27 | 8.712% | $5.7291 | $5.73 | $5.75 | $5.70 |
| Purchase #6 | $209.65 | 7.837% | $226.0803 | $226.08 | $226.10 | $226.10 |
| Purchase #7 | $222.96 | 12.611% | $251.0775 | $251.08 | $251.10 | $251.10 |
| 7 purchase totals = | $792.85 | $879.7324 | $879.74 | $879.80 | $879.80 | |