| 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 | $157.82 | 12.651% | $177.7858 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $212.90 | 10.102% | $234.4072 | $234.41 | $234.40 | $234.40 |
| Purchase #3 | $204.83 | 9.757% | $224.8153 | $224.82 | $224.80 | $224.80 |
| Purchase #4 | $13.29 | 13.859% | $15.1319 | $15.13 | $15.15 | $15.10 |
| Purchase #5 | $57.90 | 10.602% | $64.0386 | $64.04 | $64.05 | $64.00 |
| Purchase #6 | $226.85 | 10.532% | $250.7418 | $250.74 | $250.75 | $250.70 |
| Purchase #7 | $154.98 | 9.551% | $169.7821 | $169.78 | $169.80 | $169.80 |
| 7 purchase totals = | $1,028.57 | $1,136.7027 | $1,136.71 | $1,136.75 | $1,136.60 | |