| 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 | $125.45 | 3.770% | $130.1795 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $190.84 | 9.768% | $209.4813 | $209.48 | $209.50 | $209.50 |
| Purchase #3 | $227.88 | 10.714% | $252.2951 | $252.30 | $252.30 | $252.30 |
| Purchase #4 | $155.54 | 7.737% | $167.5741 | $167.57 | $167.55 | $167.60 |
| Purchase #5 | $35.49 | 6.748% | $37.8849 | $37.88 | $37.90 | $37.90 |
| Purchase #6 | $64.26 | 5.358% | $67.7031 | $67.70 | $67.70 | $67.70 |
| Purchase #7 | $73.39 | 10.672% | $81.2222 | $81.22 | $81.20 | $81.20 |
| 7 purchase totals = | $872.85 | $946.3402 | $946.33 | $946.35 | $946.40 | |