| 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 | $127.49 | 8.205% | $137.9506 | $137.95 | $137.95 | $138.00 |
| Purchase #2 | $82.87 | 8.335% | $89.7772 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $75.72 | 3.493% | $78.3649 | $78.36 | $78.35 | $78.40 |
| Purchase #4 | $64.35 | 8.506% | $69.8236 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $157.41 | 12.805% | $177.5664 | $177.57 | $177.55 | $177.60 |
| Purchase #6 | $125.42 | 10.508% | $138.5991 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $168.80 | 13.104% | $190.9196 | $190.92 | $190.90 | $190.90 |
| 7 purchase totals = | $802.06 | $883.0014 | $883.00 | $882.95 | $883.10 | |