| 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 | $155.68 | 7.472% | $167.3124 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $153.53 | 6.290% | $163.187 | $163.19 | $163.20 | $163.20 |
| Purchase #3 | $59.93 | 5.279% | $63.0937 | $63.09 | $63.10 | $63.10 |
| Purchase #4 | $49.27 | 3.130% | $50.8122 | $50.81 | $50.80 | $50.80 |
| Purchase #5 | $206.29 | 5.556% | $217.7515 | $217.75 | $217.75 | $217.80 |
| Purchase #6 | $75.73 | 13.525% | $85.9725 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $93.57 | 7.557% | $100.6411 | $100.64 | $100.65 | $100.60 |
| 7 purchase totals = | $794.00 | $848.7704 | $848.76 | $848.75 | $848.80 | |