| 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 | $170.40 | 7.796% | $183.6844 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $133.70 | 10.788% | $148.1236 | $148.12 | $148.10 | $148.10 |
| Purchase #3 | $94.30 | 6.663% | $100.5832 | $100.58 | $100.60 | $100.60 |
| Purchase #4 | $205.87 | 11.438% | $229.4174 | $229.42 | $229.40 | $229.40 |
| Purchase #5 | $152.63 | 6.793% | $162.9982 | $163.00 | $163.00 | $163.00 |
| Purchase #6 | $23.50 | 13.315% | $26.629 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $89.95 | 11.465% | $100.2628 | $100.26 | $100.25 | $100.30 |
| 7 purchase totals = | $870.35 | $951.6986 | $951.69 | $951.70 | $951.70 | |