| 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 | $157.63 | 7.662% | $169.7076 | $169.71 | $169.70 | $169.70 |
| Purchase #2 | $225.73 | 7.650% | $242.9983 | $243.00 | $243.00 | $243.00 |
| Purchase #3 | $132.33 | 10.474% | $146.1902 | $146.19 | $146.20 | $146.20 |
| Purchase #4 | $204.44 | 12.791% | $230.5899 | $230.59 | $230.60 | $230.60 |
| Purchase #5 | $130.55 | 6.176% | $138.6128 | $138.61 | $138.60 | $138.60 |
| Purchase #6 | $23.34 | 12.353% | $26.2232 | $26.22 | $26.20 | $26.20 |
| Purchase #7 | $104.60 | 6.385% | $111.2787 | $111.28 | $111.30 | $111.30 |
| 7 purchase totals = | $978.62 | $1,065.6007 | $1,065.60 | $1,065.60 | $1,065.60 | |