| 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 | $212.98 | 3.731% | $220.9263 | $220.93 | $220.95 | $220.90 |
| Purchase #2 | $169.85 | 6.149% | $180.2941 | $180.29 | $180.30 | $180.30 |
| Purchase #3 | $196.67 | 10.624% | $217.5642 | $217.56 | $217.55 | $217.60 |
| Purchase #4 | $185.44 | 10.154% | $204.2696 | $204.27 | $204.25 | $204.30 |
| Purchase #5 | $143.73 | 7.637% | $154.7067 | $154.71 | $154.70 | $154.70 |
| Purchase #6 | $75.39 | 5.627% | $79.6322 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $99.36 | 5.765% | $105.0881 | $105.09 | $105.10 | $105.10 |
| 7 purchase totals = | $1,083.42 | $1,162.4812 | $1,162.48 | $1,162.50 | $1,162.50 | |