| 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 | $66.91 | 12.536% | $75.2978 | $75.30 | $75.30 | $75.30 |
| Purchase #2 | $84.27 | 10.422% | $93.0526 | $93.05 | $93.05 | $93.10 |
| Purchase #3 | $127.65 | 10.739% | $141.3583 | $141.36 | $141.35 | $141.40 |
| Purchase #4 | $154.45 | 12.435% | $173.6559 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $232.82 | 13.275% | $263.7269 | $263.73 | $263.75 | $263.70 |
| Purchase #6 | $8.33 | 8.500% | $9.0381 | $9.04 | $9.05 | $9.00 |
| Purchase #7 | $143.27 | 9.213% | $156.4695 | $156.47 | $156.45 | $156.50 |
| 7 purchase totals = | $817.70 | $912.5991 | $912.61 | $912.60 | $912.70 | |