| 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 | $167.78 | 3.576% | $173.7798 | $173.78 | $173.80 | $173.80 |
| Purchase #2 | $155.73 | 8.334% | $168.7085 | $168.71 | $168.70 | $168.70 |
| Purchase #3 | $49.61 | 6.420% | $52.795 | $52.80 | $52.80 | $52.80 |
| Purchase #4 | $222.94 | 11.855% | $249.3695 | $249.37 | $249.35 | $249.40 |
| Purchase #5 | $138.76 | 8.868% | $151.0652 | $151.07 | $151.05 | $151.10 |
| Purchase #6 | $131.31 | 13.497% | $149.0329 | $149.03 | $149.05 | $149.00 |
| Purchase #7 | $19.57 | 12.687% | $22.0528 | $22.05 | $22.05 | $22.10 |
| 7 purchase totals = | $885.70 | $966.8037 | $966.81 | $966.80 | $966.90 | |