| 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 | $148.36 | 13.556% | $168.4717 | $168.47 | $168.45 | $168.50 |
| Purchase #2 | $215.95 | 7.626% | $232.4183 | $232.42 | $232.40 | $232.40 |
| Purchase #3 | $237.61 | 7.451% | $255.3143 | $255.31 | $255.30 | $255.30 |
| Purchase #4 | $237.80 | 6.763% | $253.8824 | $253.88 | $253.90 | $253.90 |
| Purchase #5 | $236.55 | 8.387% | $256.3894 | $256.39 | $256.40 | $256.40 |
| Purchase #6 | $130.26 | 4.338% | $135.9107 | $135.91 | $135.90 | $135.90 |
| Purchase #7 | $205.41 | 3.510% | $212.6199 | $212.62 | $212.60 | $212.60 |
| 7 purchase totals = | $1,411.94 | $1,515.0067 | $1,515.00 | $1,514.95 | $1,515.00 | |