| 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 | $121.38 | 12.439% | $136.4785 | $136.48 | $136.50 | $136.50 |
| Purchase #2 | $13.52 | 6.186% | $14.3563 | $14.36 | $14.35 | $14.40 |
| Purchase #3 | $26.42 | 10.195% | $29.1135 | $29.11 | $29.10 | $29.10 |
| Purchase #4 | $145.93 | 3.615% | $151.2054 | $151.21 | $151.20 | $151.20 |
| Purchase #5 | $118.67 | 5.632% | $125.3535 | $125.35 | $125.35 | $125.40 |
| Purchase #6 | $168.81 | 11.474% | $188.1793 | $188.18 | $188.20 | $188.20 |
| Purchase #7 | $95.27 | 7.605% | $102.5153 | $102.52 | $102.50 | $102.50 |
| 7 purchase totals = | $690.00 | $747.2018 | $747.21 | $747.20 | $747.30 | |