| 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 | $179.56 | 6.152% | $190.6065 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $171.77 | 12.551% | $193.3289 | $193.33 | $193.35 | $193.30 |
| Purchase #3 | $168.82 | 3.785% | $175.2098 | $175.21 | $175.20 | $175.20 |
| Purchase #4 | $215.77 | 7.304% | $231.5298 | $231.53 | $231.55 | $231.50 |
| Purchase #5 | $128.39 | 11.417% | $143.0483 | $143.05 | $143.05 | $143.00 |
| Purchase #6 | $187.63 | 12.281% | $210.6728 | $210.67 | $210.65 | $210.70 |
| Purchase #7 | $241.47 | 11.151% | $268.3963 | $268.40 | $268.40 | $268.40 |
| 7 purchase totals = | $1,293.41 | $1,412.7924 | $1,412.80 | $1,412.80 | $1,412.70 | |