| 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 | $153.55 | 9.156% | $167.609 | $167.61 | $167.60 | $167.60 |
| Purchase #2 | $123.67 | 12.322% | $138.9086 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $219.57 | 3.730% | $227.76 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $83.32 | 12.507% | $93.7408 | $93.74 | $93.75 | $93.70 |
| Purchase #5 | $72.73 | 8.214% | $78.704 | $78.70 | $78.70 | $78.70 |
| Purchase #6 | $42.48 | 12.425% | $47.7581 | $47.76 | $47.75 | $47.80 |
| Purchase #7 | $10.26 | 7.461% | $11.0255 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $705.58 | $765.5060 | $765.51 | $765.50 | $765.50 | |