| 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 | $134.26 | 6.418% | $142.8768 | $142.88 | $142.90 | $142.90 |
| Purchase #2 | $41.25 | 10.807% | $45.7079 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $73.90 | 13.835% | $84.1241 | $84.12 | $84.10 | $84.10 |
| Purchase #4 | $10.84 | 13.308% | $12.2826 | $12.28 | $12.30 | $12.30 |
| Purchase #5 | $133.98 | 5.200% | $140.947 | $140.95 | $140.95 | $140.90 |
| Purchase #6 | $234.88 | 6.329% | $249.7456 | $249.75 | $249.75 | $249.70 |
| Purchase #7 | $212.30 | 7.850% | $228.9656 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $841.41 | $904.6496 | $904.66 | $904.65 | $904.60 | |