| 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 | $223.32 | 12.557% | $251.3623 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $156.34 | 10.762% | $173.1653 | $173.17 | $173.15 | $173.20 |
| Purchase #3 | $24.79 | 3.466% | $25.6492 | $25.65 | $25.65 | $25.60 |
| Purchase #4 | $156.86 | 8.202% | $169.7257 | $169.73 | $169.75 | $169.70 |
| Purchase #5 | $61.42 | 3.492% | $63.5648 | $63.56 | $63.55 | $63.60 |
| Purchase #6 | $167.54 | 12.622% | $188.6869 | $188.69 | $188.70 | $188.70 |
| Purchase #7 | $74.32 | 13.342% | $84.2358 | $84.24 | $84.25 | $84.20 |
| 7 purchase totals = | $864.59 | $956.3900 | $956.40 | $956.40 | $956.40 | |