| 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 | $92.70 | 13.576% | $105.285 | $105.29 | $105.30 | $105.30 |
| Purchase #2 | $75.58 | 3.476% | $78.2072 | $78.21 | $78.20 | $78.20 |
| Purchase #3 | $41.54 | 9.590% | $45.5237 | $45.52 | $45.50 | $45.50 |
| Purchase #4 | $169.31 | 10.436% | $186.9792 | $186.98 | $187.00 | $187.00 |
| Purchase #5 | $70.85 | 6.366% | $75.3603 | $75.36 | $75.35 | $75.40 |
| Purchase #6 | $119.83 | 4.619% | $125.3649 | $125.36 | $125.35 | $125.40 |
| Purchase #7 | $245.26 | 13.276% | $277.8207 | $277.82 | $277.80 | $277.80 |
| 7 purchase totals = | $815.07 | $894.5410 | $894.54 | $894.50 | $894.60 | |