| 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 | $89.44 | 11.691% | $99.8964 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $128.79 | 11.831% | $144.0271 | $144.03 | $144.05 | $144.00 |
| Purchase #3 | $150.82 | 4.607% | $157.7683 | $157.77 | $157.75 | $157.80 |
| Purchase #4 | $117.98 | 12.499% | $132.7263 | $132.73 | $132.75 | $132.70 |
| Purchase #5 | $138.68 | 3.133% | $143.0248 | $143.02 | $143.00 | $143.00 |
| Purchase #6 | $144.44 | 6.282% | $153.5137 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $84.44 | 12.701% | $95.1647 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $854.59 | $926.1213 | $926.12 | $926.10 | $926.10 | |