| 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 | $158.93 | 7.375% | $170.6511 | $170.65 | $170.65 | $170.70 |
| Purchase #2 | $21.84 | 13.517% | $24.7921 | $24.79 | $24.80 | $24.80 |
| Purchase #3 | $154.46 | 4.574% | $161.525 | $161.53 | $161.55 | $161.50 |
| Purchase #4 | $216.33 | 10.432% | $238.8975 | $238.90 | $238.90 | $238.90 |
| Purchase #5 | $217.51 | 8.656% | $236.3377 | $236.34 | $236.35 | $236.30 |
| Purchase #6 | $157.93 | 3.348% | $163.2175 | $163.22 | $163.20 | $163.20 |
| Purchase #7 | $158.45 | 6.520% | $168.7809 | $168.78 | $168.80 | $168.80 |
| 7 purchase totals = | $1,085.45 | $1,164.2018 | $1,164.21 | $1,164.25 | $1,164.20 | |