| 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 | $150.62 | 8.541% | $163.4845 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $236.27 | 7.354% | $253.6453 | $253.65 | $253.65 | $253.60 |
| Purchase #3 | $107.60 | 9.357% | $117.6681 | $117.67 | $117.65 | $117.70 |
| Purchase #4 | $6.34 | 8.576% | $6.8837 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $140.88 | 4.284% | $146.9153 | $146.92 | $146.90 | $146.90 |
| Purchase #6 | $236.74 | 7.759% | $255.1087 | $255.11 | $255.10 | $255.10 |
| Purchase #7 | $117.84 | 8.107% | $127.3933 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $996.29 | $1,071.0989 | $1,071.10 | $1,071.10 | $1,071.10 | |