| 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 | $132.41 | 12.337% | $148.7454 | $148.75 | $148.75 | $148.70 |
| Purchase #2 | $218.47 | 8.226% | $236.4413 | $236.44 | $236.45 | $236.40 |
| Purchase #3 | $78.29 | 7.391% | $84.0764 | $84.08 | $84.10 | $84.10 |
| Purchase #4 | $25.53 | 7.378% | $27.4136 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $169.64 | 4.814% | $177.8065 | $177.81 | $177.80 | $177.80 |
| Purchase #6 | $51.85 | 11.194% | $57.6541 | $57.65 | $57.65 | $57.70 |
| Purchase #7 | $7.80 | 7.676% | $8.3987 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $683.99 | $740.5360 | $740.54 | $740.55 | $740.50 | |