| 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 | $155.67 | 5.718% | $164.5712 | $164.57 | $164.55 | $164.60 |
| Purchase #2 | $114.50 | 6.325% | $121.7421 | $121.74 | $121.75 | $121.70 |
| Purchase #3 | $234.34 | 8.509% | $254.28 | $254.28 | $254.30 | $254.30 |
| Purchase #4 | $74.79 | 5.169% | $78.6559 | $78.66 | $78.65 | $78.70 |
| Purchase #5 | $180.71 | 13.347% | $204.8294 | $204.83 | $204.85 | $204.80 |
| Purchase #6 | $188.77 | 7.429% | $202.7937 | $202.79 | $202.80 | $202.80 |
| Purchase #7 | $95.68 | 5.122% | $100.5807 | $100.58 | $100.60 | $100.60 |
| 7 purchase totals = | $1,044.46 | $1,127.4530 | $1,127.45 | $1,127.50 | $1,127.50 | |