| 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 | $180.58 | 10.351% | $199.2718 | $199.27 | $199.25 | $199.30 |
| Purchase #2 | $204.71 | 7.635% | $220.3396 | $220.34 | $220.35 | $220.30 |
| Purchase #3 | $86.30 | 7.644% | $92.8968 | $92.90 | $92.90 | $92.90 |
| Purchase #4 | $130.95 | 5.125% | $137.6612 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $21.73 | 10.467% | $24.0045 | $24.00 | $24.00 | $24.00 |
| Purchase #6 | $91.40 | 11.717% | $102.1093 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $169.82 | 3.375% | $175.5514 | $175.55 | $175.55 | $175.60 |
| 7 purchase totals = | $885.49 | $951.8346 | $951.83 | $951.80 | $951.90 | |