| 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 | $162.30 | 6.663% | $173.114 | $173.11 | $173.10 | $173.10 |
| Purchase #2 | $169.51 | 8.372% | $183.7014 | $183.70 | $183.70 | $183.70 |
| Purchase #3 | $90.77 | 7.208% | $97.3127 | $97.31 | $97.30 | $97.30 |
| Purchase #4 | $126.55 | 3.558% | $131.0526 | $131.05 | $131.05 | $131.10 |
| Purchase #5 | $139.66 | 13.522% | $158.5448 | $158.54 | $158.55 | $158.50 |
| Purchase #6 | $75.92 | 5.445% | $80.0538 | $80.05 | $80.05 | $80.10 |
| Purchase #7 | $53.52 | 5.593% | $56.5134 | $56.51 | $56.50 | $56.50 |
| 7 purchase totals = | $818.23 | $880.2927 | $880.27 | $880.25 | $880.30 | |