| 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 | $140.28 | 13.363% | $159.0256 | $159.03 | $159.05 | $159.00 |
| Purchase #2 | $82.31 | 3.527% | $85.2131 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $27.49 | 8.817% | $29.9138 | $29.91 | $29.90 | $29.90 |
| Purchase #4 | $212.40 | 4.105% | $221.119 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $79.28 | 8.435% | $85.9673 | $85.97 | $85.95 | $86.00 |
| Purchase #6 | $119.68 | 3.370% | $123.7132 | $123.71 | $123.70 | $123.70 |
| Purchase #7 | $214.47 | 10.524% | $237.0408 | $237.04 | $237.05 | $237.00 |
| 7 purchase totals = | $875.91 | $941.9928 | $941.99 | $941.95 | $941.90 | |