| 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 | $140.98 | 12.563% | $158.6913 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $108.65 | 9.411% | $118.8751 | $118.88 | $118.90 | $118.90 |
| Purchase #3 | $16.69 | 10.325% | $18.4132 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $136.98 | 8.775% | $149 | $149.00 | $149.00 | $149.00 |
| Purchase #5 | $86.69 | 9.658% | $95.0625 | $95.06 | $95.05 | $95.10 |
| Purchase #6 | $51.67 | 4.807% | $54.1538 | $54.15 | $54.15 | $54.20 |
| Purchase #7 | $223.56 | 10.743% | $247.5771 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $765.22 | $841.7730 | $841.77 | $841.80 | $841.90 | |