| 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 | $233.25 | 6.862% | $249.2556 | $249.26 | $249.25 | $249.30 |
| Purchase #2 | $161.52 | 8.495% | $175.2411 | $175.24 | $175.25 | $175.20 |
| Purchase #3 | $19.45 | 3.578% | $20.1459 | $20.15 | $20.15 | $20.10 |
| Purchase #4 | $13.32 | 7.819% | $14.3615 | $14.36 | $14.35 | $14.40 |
| Purchase #5 | $105.31 | 13.675% | $119.7111 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $137.27 | 9.796% | $150.717 | $150.72 | $150.70 | $150.70 |
| Purchase #7 | $77.66 | 12.590% | $87.4374 | $87.44 | $87.45 | $87.40 |
| 7 purchase totals = | $747.78 | $816.8696 | $816.88 | $816.85 | $816.80 | |