| 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 | $68.94 | 3.870% | $71.608 | $71.61 | $71.60 | $71.60 |
| Purchase #2 | $104.63 | 11.422% | $116.5808 | $116.58 | $116.60 | $116.60 |
| Purchase #3 | $161.73 | 11.446% | $180.2416 | $180.24 | $180.25 | $180.20 |
| Purchase #4 | $163.70 | 9.610% | $179.4316 | $179.43 | $179.45 | $179.40 |
| Purchase #5 | $183.55 | 13.585% | $208.4853 | $208.49 | $208.50 | $208.50 |
| Purchase #6 | $109.48 | 4.777% | $114.7099 | $114.71 | $114.70 | $114.70 |
| Purchase #7 | $158.58 | 7.673% | $170.7478 | $170.75 | $170.75 | $170.70 |
| 7 purchase totals = | $950.61 | $1,041.8050 | $1,041.81 | $1,041.85 | $1,041.70 | |