| 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 | $148.91 | 12.414% | $167.3957 | $167.40 | $167.40 | $167.40 |
| Purchase #2 | $19.67 | 11.763% | $21.9838 | $21.98 | $22.00 | $22.00 |
| Purchase #3 | $143.73 | 7.541% | $154.5687 | $154.57 | $154.55 | $154.60 |
| Purchase #4 | $146.69 | 11.203% | $163.1237 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $236.53 | 9.835% | $259.7927 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $213.73 | 7.702% | $230.1915 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $170.98 | 4.372% | $178.4552 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $1,080.24 | $1,175.5113 | $1,175.51 | $1,175.50 | $1,175.60 | |