| 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 | $154.59 | 5.676% | $163.3645 | $163.36 | $163.35 | $163.40 |
| Purchase #2 | $192.33 | 13.563% | $218.4157 | $218.42 | $218.40 | $218.40 |
| Purchase #3 | $102.98 | 8.319% | $111.5469 | $111.55 | $111.55 | $111.50 |
| Purchase #4 | $84.96 | 11.668% | $94.8731 | $94.87 | $94.85 | $94.90 |
| Purchase #5 | $142.51 | 6.440% | $151.6876 | $151.69 | $151.70 | $151.70 |
| Purchase #6 | $52.93 | 10.522% | $58.4993 | $58.50 | $58.50 | $58.50 |
| Purchase #7 | $214.34 | 10.449% | $236.7364 | $236.74 | $236.75 | $236.70 |
| 7 purchase totals = | $944.64 | $1,035.1235 | $1,035.13 | $1,035.10 | $1,035.10 | |