| 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 | $169.34 | 11.508% | $188.8276 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $231.41 | 3.781% | $240.1596 | $240.16 | $240.15 | $240.20 |
| Purchase #3 | $157.50 | 5.742% | $166.5437 | $166.54 | $166.55 | $166.50 |
| Purchase #4 | $143.98 | 13.524% | $163.4519 | $163.45 | $163.45 | $163.50 |
| Purchase #5 | $150.56 | 13.482% | $170.8585 | $170.86 | $170.85 | $170.90 |
| Purchase #6 | $83.41 | 4.465% | $87.1343 | $87.13 | $87.15 | $87.10 |
| Purchase #7 | $54.31 | 5.677% | $57.3932 | $57.39 | $57.40 | $57.40 |
| 7 purchase totals = | $990.51 | $1,074.3688 | $1,074.36 | $1,074.40 | $1,074.40 | |