| 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 | $154.57 | 10.567% | $170.9034 | $170.90 | $170.90 | $170.90 |
| Purchase #2 | $229.30 | 5.780% | $242.5535 | $242.55 | $242.55 | $242.60 |
| Purchase #3 | $6.41 | 9.739% | $7.0343 | $7.03 | $7.05 | $7.00 |
| Purchase #4 | $178.26 | 7.488% | $191.6081 | $191.61 | $191.60 | $191.60 |
| Purchase #5 | $38.33 | 6.803% | $40.9376 | $40.94 | $40.95 | $40.90 |
| Purchase #6 | $10.89 | 10.802% | $12.0663 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $90.35 | 4.227% | $94.1691 | $94.17 | $94.15 | $94.20 |
| 7 purchase totals = | $708.11 | $759.2723 | $759.27 | $759.25 | $759.30 | |