| 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 | $160.44 | 4.325% | $167.379 | $167.38 | $167.40 | $167.40 |
| Purchase #2 | $70.43 | 3.228% | $72.7035 | $72.70 | $72.70 | $72.70 |
| Purchase #3 | $46.80 | 10.626% | $51.773 | $51.77 | $51.75 | $51.80 |
| Purchase #4 | $229.57 | 13.368% | $260.2589 | $260.26 | $260.25 | $260.30 |
| Purchase #5 | $186.41 | 8.728% | $202.6799 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $9.94 | 6.273% | $10.5635 | $10.56 | $10.55 | $10.60 |
| Purchase #7 | $99.73 | 4.587% | $104.3046 | $104.30 | $104.30 | $104.30 |
| 7 purchase totals = | $803.32 | $869.6624 | $869.65 | $869.65 | $869.80 | |