| 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 | $148.46 | 6.530% | $158.1544 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $180.56 | 9.591% | $197.8775 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $6.87 | 3.696% | $7.1239 | $7.12 | $7.10 | $7.10 |
| Purchase #4 | $213.73 | 6.432% | $227.4771 | $227.48 | $227.50 | $227.50 |
| Purchase #5 | $53.40 | 3.338% | $55.1825 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $212.57 | 12.862% | $239.9108 | $239.91 | $239.90 | $239.90 |
| Purchase #7 | $32.51 | 6.335% | $34.5695 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $848.10 | $920.2957 | $920.29 | $920.30 | $920.40 | |