| 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 | $83.38 | 4.533% | $87.1596 | $87.16 | $87.15 | $87.20 |
| Purchase #2 | $167.33 | 3.600% | $173.3539 | $173.35 | $173.35 | $173.40 |
| Purchase #3 | $97.79 | 9.286% | $106.8708 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $210.79 | 11.322% | $234.6556 | $234.66 | $234.65 | $234.70 |
| Purchase #5 | $195.42 | 9.105% | $213.213 | $213.21 | $213.20 | $213.20 |
| Purchase #6 | $92.30 | 7.240% | $98.9825 | $98.98 | $99.00 | $99.00 |
| Purchase #7 | $177.75 | 6.644% | $189.5597 | $189.56 | $189.55 | $189.60 |
| 7 purchase totals = | $1,024.76 | $1,103.7951 | $1,103.79 | $1,103.75 | $1,104.00 | |