| 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 | $133.29 | 6.452% | $141.8899 | $141.89 | $141.90 | $141.90 |
| Purchase #2 | $120.96 | 9.380% | $132.306 | $132.31 | $132.30 | $132.30 |
| Purchase #3 | $144.28 | 5.760% | $152.5905 | $152.59 | $152.60 | $152.60 |
| Purchase #4 | $67.88 | 10.595% | $75.0719 | $75.07 | $75.05 | $75.10 |
| Purchase #5 | $46.35 | 12.745% | $52.2573 | $52.26 | $52.25 | $52.30 |
| Purchase #6 | $52.67 | 10.321% | $58.1061 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $194.34 | 6.864% | $207.6795 | $207.68 | $207.70 | $207.70 |
| 7 purchase totals = | $759.77 | $819.9012 | $819.91 | $819.90 | $820.00 | |