| 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 | $164.39 | 9.609% | $180.1862 | $180.19 | $180.20 | $180.20 |
| Purchase #2 | $146.35 | 12.125% | $164.0949 | $164.09 | $164.10 | $164.10 |
| Purchase #3 | $242.35 | 5.636% | $256.0088 | $256.01 | $256.00 | $256.00 |
| Purchase #4 | $144.63 | 4.622% | $151.3148 | $151.31 | $151.30 | $151.30 |
| Purchase #5 | $193.84 | 8.370% | $210.0644 | $210.06 | $210.05 | $210.10 |
| Purchase #6 | $155.43 | 5.110% | $163.3725 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $169.55 | 8.354% | $183.7142 | $183.71 | $183.70 | $183.70 |
| 7 purchase totals = | $1,216.54 | $1,308.7558 | $1,308.74 | $1,308.70 | $1,308.80 | |