| 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 | $131.39 | 4.347% | $137.1015 | $137.10 | $137.10 | $137.10 |
| Purchase #2 | $138.39 | 10.866% | $153.4275 | $153.43 | $153.45 | $153.40 |
| Purchase #3 | $49.27 | 4.438% | $51.4566 | $51.46 | $51.45 | $51.50 |
| Purchase #4 | $76.65 | 7.610% | $82.4831 | $82.48 | $82.50 | $82.50 |
| Purchase #5 | $225.99 | 9.335% | $247.0862 | $247.09 | $247.10 | $247.10 |
| Purchase #6 | $53.86 | 3.447% | $55.7166 | $55.72 | $55.70 | $55.70 |
| Purchase #7 | $168.62 | 13.321% | $191.0819 | $191.08 | $191.10 | $191.10 |
| 7 purchase totals = | $844.17 | $918.3534 | $918.36 | $918.40 | $918.40 | |