| 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 | $165.26 | 10.544% | $182.685 | $182.69 | $182.70 | $182.70 |
| Purchase #2 | $80.71 | 10.590% | $89.2572 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $200.58 | 7.614% | $215.8522 | $215.85 | $215.85 | $215.90 |
| Purchase #4 | $29.65 | 5.405% | $31.2526 | $31.25 | $31.25 | $31.30 |
| Purchase #5 | $33.69 | 4.381% | $35.166 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $167.76 | 5.864% | $177.5974 | $177.60 | $177.60 | $177.60 |
| Purchase #7 | $47.88 | 6.214% | $50.8553 | $50.86 | $50.85 | $50.90 |
| 7 purchase totals = | $725.53 | $782.6657 | $782.68 | $782.65 | $782.90 | |