| 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 | $72.66 | 8.745% | $79.0141 | $79.01 | $79.00 | $79.00 |
| Purchase #2 | $136.52 | 5.583% | $144.1419 | $144.14 | $144.15 | $144.10 |
| Purchase #3 | $243.68 | 13.172% | $275.7775 | $275.78 | $275.80 | $275.80 |
| Purchase #4 | $195.88 | 3.644% | $203.0179 | $203.02 | $203.00 | $203.00 |
| Purchase #5 | $81.64 | 13.684% | $92.8116 | $92.81 | $92.80 | $92.80 |
| Purchase #6 | $169.95 | 12.654% | $191.4555 | $191.46 | $191.45 | $191.50 |
| Purchase #7 | $197.76 | 4.539% | $206.7363 | $206.74 | $206.75 | $206.70 |
| 7 purchase totals = | $1,098.09 | $1,192.9548 | $1,192.96 | $1,192.95 | $1,192.90 | |