| 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 | $163.68 | 6.301% | $173.9935 | $173.99 | $174.00 | $174.00 |
| Purchase #2 | $67.64 | 4.546% | $70.7149 | $70.71 | $70.70 | $70.70 |
| Purchase #3 | $78.35 | 9.684% | $85.9374 | $85.94 | $85.95 | $85.90 |
| Purchase #4 | $195.63 | 8.664% | $212.5794 | $212.58 | $212.60 | $212.60 |
| Purchase #5 | $121.54 | 3.423% | $125.7003 | $125.70 | $125.70 | $125.70 |
| Purchase #6 | $13.52 | 13.246% | $15.3109 | $15.31 | $15.30 | $15.30 |
| Purchase #7 | $127.27 | 4.409% | $132.8813 | $132.88 | $132.90 | $132.90 |
| 7 purchase totals = | $767.63 | $817.1177 | $817.11 | $817.15 | $817.10 | |