| 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 | $145.80 | 12.531% | $164.0702 | $164.07 | $164.05 | $164.10 |
| Purchase #2 | $158.27 | 9.556% | $173.3943 | $173.39 | $173.40 | $173.40 |
| Purchase #3 | $238.87 | 6.139% | $253.5342 | $253.53 | $253.55 | $253.50 |
| Purchase #4 | $12.49 | 10.649% | $13.8201 | $13.82 | $13.80 | $13.80 |
| Purchase #5 | $69.92 | 10.114% | $76.9917 | $76.99 | $77.00 | $77.00 |
| Purchase #6 | $53.81 | 9.763% | $59.0635 | $59.06 | $59.05 | $59.10 |
| Purchase #7 | $194.73 | 10.444% | $215.0676 | $215.07 | $215.05 | $215.10 |
| 7 purchase totals = | $873.89 | $955.9416 | $955.93 | $955.90 | $956.00 | |