| 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 | $174.27 | 10.584% | $192.7147 | $192.71 | $192.70 | $192.70 |
| Purchase #2 | $19.43 | 11.586% | $21.6812 | $21.68 | $21.70 | $21.70 |
| Purchase #3 | $9.48 | 10.469% | $10.4725 | $10.47 | $10.45 | $10.50 |
| Purchase #4 | $216.60 | 7.663% | $233.1981 | $233.20 | $233.20 | $233.20 |
| Purchase #5 | $45.83 | 8.161% | $49.5702 | $49.57 | $49.55 | $49.60 |
| Purchase #6 | $187.78 | 11.267% | $208.9372 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $158.58 | 7.644% | $170.7019 | $170.70 | $170.70 | $170.70 |
| 7 purchase totals = | $811.97 | $887.2758 | $887.27 | $887.25 | $887.30 | |