| 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 | $153.85 | 13.330% | $174.3582 | $174.36 | $174.35 | $174.40 |
| Purchase #2 | $126.45 | 7.738% | $136.2347 | $136.23 | $136.25 | $136.20 |
| Purchase #3 | $24.52 | 9.420% | $26.8298 | $26.83 | $26.85 | $26.80 |
| Purchase #4 | $132.67 | 12.412% | $149.137 | $149.14 | $149.15 | $149.10 |
| Purchase #5 | $232.88 | 12.553% | $262.1134 | $262.11 | $262.10 | $262.10 |
| Purchase #6 | $191.37 | 8.348% | $207.3456 | $207.35 | $207.35 | $207.30 |
| Purchase #7 | $151.49 | 9.813% | $166.3557 | $166.36 | $166.35 | $166.40 |
| 7 purchase totals = | $1,013.23 | $1,122.3744 | $1,122.38 | $1,122.40 | $1,122.30 | |