| 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 | $23.30 | 3.855% | $24.1982 | $24.20 | $24.20 | $24.20 |
| Purchase #2 | $151.58 | 3.696% | $157.1824 | $157.18 | $157.20 | $157.20 |
| Purchase #3 | $132.38 | 10.790% | $146.6638 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $47.79 | 13.774% | $54.3726 | $54.37 | $54.35 | $54.40 |
| Purchase #5 | $175.82 | 11.550% | $196.1272 | $196.13 | $196.15 | $196.10 |
| Purchase #6 | $140.58 | 5.475% | $148.2768 | $148.28 | $148.30 | $148.30 |
| Purchase #7 | $132.62 | 10.187% | $146.13 | $146.13 | $146.15 | $146.10 |
| 7 purchase totals = | $804.07 | $872.9510 | $872.95 | $873.00 | $873.00 | |