| 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 | $159.34 | 3.158% | $164.372 | $164.37 | $164.35 | $164.40 |
| Purchase #2 | $94.65 | 8.541% | $102.7341 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $249.79 | 11.139% | $277.6141 | $277.61 | $277.60 | $277.60 |
| Purchase #4 | $167.56 | 7.667% | $180.4068 | $180.41 | $180.40 | $180.40 |
| Purchase #5 | $201.28 | 6.390% | $214.1418 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $188.42 | 8.477% | $204.3924 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $209.38 | 9.605% | $229.4909 | $229.49 | $229.50 | $229.50 |
| 7 purchase totals = | $1,270.42 | $1,373.1521 | $1,373.14 | $1,373.15 | $1,373.10 | |