| 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 | $217.63 | 8.526% | $236.1851 | $236.19 | $236.20 | $236.20 |
| Purchase #2 | $237.58 | 3.597% | $246.1258 | $246.13 | $246.15 | $246.10 |
| Purchase #3 | $110.45 | 9.832% | $121.3094 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $146.29 | 12.252% | $164.2135 | $164.21 | $164.20 | $164.20 |
| Purchase #5 | $144.91 | 4.135% | $150.902 | $150.90 | $150.90 | $150.90 |
| Purchase #6 | $79.87 | 13.572% | $90.71 | $90.71 | $90.70 | $90.70 |
| Purchase #7 | $141.98 | 6.828% | $151.6744 | $151.67 | $151.65 | $151.70 |
| 7 purchase totals = | $1,078.71 | $1,161.1202 | $1,161.12 | $1,161.10 | $1,161.10 | |