| 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 | $181.32 | 4.138% | $188.823 | $188.82 | $188.80 | $188.80 |
| Purchase #2 | $24.84 | 5.676% | $26.2499 | $26.25 | $26.25 | $26.20 |
| Purchase #3 | $154.51 | 10.411% | $170.596 | $170.60 | $170.60 | $170.60 |
| Purchase #4 | $32.84 | 11.715% | $36.6872 | $36.69 | $36.70 | $36.70 |
| Purchase #5 | $33.97 | 9.469% | $37.1866 | $37.19 | $37.20 | $37.20 |
| Purchase #6 | $190.34 | 8.849% | $207.1832 | $207.18 | $207.20 | $207.20 |
| Purchase #7 | $144.85 | 5.443% | $152.7342 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $762.67 | $819.4601 | $819.46 | $819.50 | $819.40 | |