| 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 | $148.84 | 13.325% | $168.6729 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $149.40 | 9.423% | $163.478 | $163.48 | $163.50 | $163.50 |
| Purchase #3 | $208.31 | 6.266% | $221.3627 | $221.36 | $221.35 | $221.40 |
| Purchase #4 | $24.82 | 6.184% | $26.3549 | $26.35 | $26.35 | $26.40 |
| Purchase #5 | $208.91 | 3.847% | $216.9468 | $216.95 | $216.95 | $216.90 |
| Purchase #6 | $123.41 | 11.146% | $137.1653 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $71.48 | 7.432% | $76.7924 | $76.79 | $76.80 | $76.80 |
| 7 purchase totals = | $935.17 | $1,010.7730 | $1,010.77 | $1,010.75 | $1,010.90 | |