| 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 | $173.95 | 3.811% | $180.5792 | $180.58 | $180.60 | $180.60 |
| Purchase #2 | $115.31 | 8.745% | $125.3939 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $106.49 | 13.562% | $120.9322 | $120.93 | $120.95 | $120.90 |
| Purchase #4 | $151.49 | 6.514% | $161.3581 | $161.36 | $161.35 | $161.40 |
| Purchase #5 | $236.76 | 5.259% | $249.2112 | $249.21 | $249.20 | $249.20 |
| Purchase #6 | $156.46 | 8.324% | $169.4837 | $169.48 | $169.50 | $169.50 |
| Purchase #7 | $167.91 | 7.549% | $180.5855 | $180.59 | $180.60 | $180.60 |
| 7 purchase totals = | $1,108.37 | $1,187.5438 | $1,187.54 | $1,187.60 | $1,187.60 | |