| 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 | $116.44 | 12.683% | $131.2081 | $131.21 | $131.20 | $131.20 |
| Purchase #2 | $148.53 | 10.569% | $164.2281 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $101.69 | 7.585% | $109.4032 | $109.40 | $109.40 | $109.40 |
| Purchase #4 | $154.32 | 6.495% | $164.3431 | $164.34 | $164.35 | $164.30 |
| Purchase #5 | $58.57 | 12.234% | $65.7355 | $65.74 | $65.75 | $65.70 |
| Purchase #6 | $164.62 | 6.250% | $174.9088 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $127.49 | 4.616% | $133.3749 | $133.37 | $133.35 | $133.40 |
| 7 purchase totals = | $871.66 | $943.2017 | $943.20 | $943.20 | $943.10 | |