| 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 | $227.75 | 6.656% | $242.909 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $68.99 | 4.556% | $72.1332 | $72.13 | $72.15 | $72.10 |
| Purchase #3 | $169.26 | 4.126% | $176.2437 | $176.24 | $176.25 | $176.20 |
| Purchase #4 | $80.46 | 13.176% | $91.0614 | $91.06 | $91.05 | $91.10 |
| Purchase #5 | $146.78 | 7.142% | $157.263 | $157.26 | $157.25 | $157.30 |
| Purchase #6 | $41.39 | 10.338% | $45.6689 | $45.67 | $45.65 | $45.70 |
| Purchase #7 | $108.68 | 5.277% | $114.415 | $114.42 | $114.40 | $114.40 |
| 7 purchase totals = | $843.31 | $899.6942 | $899.69 | $899.65 | $899.70 | |