| 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 | $194.60 | 6.584% | $207.4125 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $125.90 | 10.477% | $139.0905 | $139.09 | $139.10 | $139.10 |
| Purchase #3 | $183.52 | 11.728% | $205.0432 | $205.04 | $205.05 | $205.00 |
| Purchase #4 | $74.96 | 3.672% | $77.7125 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $68.69 | 9.444% | $75.1771 | $75.18 | $75.20 | $75.20 |
| Purchase #6 | $148.99 | 5.325% | $156.9237 | $156.92 | $156.90 | $156.90 |
| Purchase #7 | $32.64 | 7.452% | $35.0723 | $35.07 | $35.05 | $35.10 |
| 7 purchase totals = | $829.30 | $896.4318 | $896.42 | $896.40 | $896.40 | |