| 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 | $154.87 | 10.118% | $170.5397 | $170.54 | $170.55 | $170.50 |
| Purchase #2 | $237.67 | 4.781% | $249.033 | $249.03 | $249.05 | $249.00 |
| Purchase #3 | $166.53 | 8.406% | $180.5285 | $180.53 | $180.55 | $180.50 |
| Purchase #4 | $226.46 | 8.261% | $245.1679 | $245.17 | $245.15 | $245.20 |
| Purchase #5 | $239.64 | 13.604% | $272.2406 | $272.24 | $272.25 | $272.20 |
| Purchase #6 | $189.89 | 7.204% | $203.5697 | $203.57 | $203.55 | $203.60 |
| Purchase #7 | $134.86 | 12.475% | $151.6838 | $151.68 | $151.70 | $151.70 |
| 7 purchase totals = | $1,349.92 | $1,472.7632 | $1,472.76 | $1,472.80 | $1,472.70 | |