| 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 | $174.74 | 11.482% | $194.8036 | $194.80 | $194.80 | $194.80 |
| Purchase #2 | $122.52 | 8.171% | $132.5311 | $132.53 | $132.55 | $132.50 |
| Purchase #3 | $56.89 | 4.832% | $59.6389 | $59.64 | $59.65 | $59.60 |
| Purchase #4 | $170.94 | 7.804% | $184.2802 | $184.28 | $184.30 | $184.30 |
| Purchase #5 | $76.56 | 4.381% | $79.9141 | $79.91 | $79.90 | $79.90 |
| Purchase #6 | $193.73 | 10.197% | $213.4846 | $213.48 | $213.50 | $213.50 |
| Purchase #7 | $22.54 | 12.282% | $25.3084 | $25.31 | $25.30 | $25.30 |
| 7 purchase totals = | $817.92 | $889.9609 | $889.95 | $890.00 | $889.90 | |