| 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 | $113.40 | 5.253% | $119.3569 | $119.36 | $119.35 | $119.40 |
| Purchase #2 | $148.96 | 7.784% | $160.555 | $160.56 | $160.55 | $160.60 |
| Purchase #3 | $151.91 | 13.358% | $172.2021 | $172.20 | $172.20 | $172.20 |
| Purchase #4 | $243.56 | 5.240% | $256.3225 | $256.32 | $256.30 | $256.30 |
| Purchase #5 | $28.26 | 8.477% | $30.6556 | $30.66 | $30.65 | $30.70 |
| Purchase #6 | $85.74 | 8.402% | $92.9439 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $151.99 | 9.786% | $166.8637 | $166.86 | $166.85 | $166.90 |
| 7 purchase totals = | $923.82 | $998.8997 | $998.90 | $998.85 | $999.00 | |