| 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 | $151.27 | 12.542% | $170.2423 | $170.24 | $170.25 | $170.20 |
| Purchase #2 | $177.76 | 5.865% | $188.1856 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $96.31 | 9.397% | $105.3603 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $241.45 | 12.734% | $272.1962 | $272.20 | $272.20 | $272.20 |
| Purchase #5 | $200.41 | 8.526% | $217.497 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $93.73 | 13.342% | $106.2355 | $106.24 | $106.25 | $106.20 |
| Purchase #7 | $228.86 | 11.806% | $255.8792 | $255.88 | $255.90 | $255.90 |
| 7 purchase totals = | $1,189.79 | $1,315.5961 | $1,315.61 | $1,315.65 | $1,315.60 | |