| 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 | $183.49 | 13.394% | $208.0667 | $208.07 | $208.05 | $208.10 |
| Purchase #2 | $174.58 | 10.178% | $192.3488 | $192.35 | $192.35 | $192.30 |
| Purchase #3 | $26.26 | 13.135% | $29.7093 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $36.88 | 6.308% | $39.2064 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $146.69 | 7.127% | $157.1446 | $157.14 | $157.15 | $157.10 |
| Purchase #6 | $163.65 | 9.113% | $178.5634 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $111.33 | 12.421% | $125.1583 | $125.16 | $125.15 | $125.20 |
| 7 purchase totals = | $842.88 | $930.1975 | $930.20 | $930.15 | $930.20 | |