| 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 | $171.65 | 10.564% | $189.7831 | $189.78 | $189.80 | $189.80 |
| Purchase #2 | $227.68 | 6.863% | $243.3057 | $243.31 | $243.30 | $243.30 |
| Purchase #3 | $58.78 | 6.844% | $62.8029 | $62.80 | $62.80 | $62.80 |
| Purchase #4 | $153.26 | 9.473% | $167.7783 | $167.78 | $167.80 | $167.80 |
| Purchase #5 | $108.63 | 12.804% | $122.539 | $122.54 | $122.55 | $122.50 |
| Purchase #6 | $41.81 | 8.363% | $45.3066 | $45.31 | $45.30 | $45.30 |
| Purchase #7 | $7.62 | 8.439% | $8.2631 | $8.26 | $8.25 | $8.30 |
| 7 purchase totals = | $769.43 | $839.7787 | $839.78 | $839.80 | $839.80 | |