| 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 | $171.68 | 5.380% | $180.9164 | $180.92 | $180.90 | $180.90 |
| Purchase #2 | $239.64 | 11.352% | $266.8439 | $266.84 | $266.85 | $266.80 |
| Purchase #3 | $46.41 | 11.483% | $51.7393 | $51.74 | $51.75 | $51.70 |
| Purchase #4 | $13.61 | 6.445% | $14.4872 | $14.49 | $14.50 | $14.50 |
| Purchase #5 | $98.73 | 5.627% | $104.2855 | $104.29 | $104.30 | $104.30 |
| Purchase #6 | $141.92 | 11.795% | $158.6595 | $158.66 | $158.65 | $158.70 |
| Purchase #7 | $198.68 | 10.839% | $220.2149 | $220.21 | $220.20 | $220.20 |
| 7 purchase totals = | $910.67 | $997.1467 | $997.15 | $997.15 | $997.10 | |