| 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 | $158.68 | 9.687% | $174.0513 | $174.05 | $174.05 | $174.10 |
| Purchase #2 | $184.28 | 7.307% | $197.7453 | $197.75 | $197.75 | $197.70 |
| Purchase #3 | $106.66 | 7.632% | $114.8003 | $114.80 | $114.80 | $114.80 |
| Purchase #4 | $46.84 | 3.517% | $48.4874 | $48.49 | $48.50 | $48.50 |
| Purchase #5 | $127.37 | 9.257% | $139.1606 | $139.16 | $139.15 | $139.20 |
| Purchase #6 | $227.74 | 9.820% | $250.1041 | $250.10 | $250.10 | $250.10 |
| Purchase #7 | $27.83 | 3.130% | $28.7011 | $28.70 | $28.70 | $28.70 |
| 7 purchase totals = | $879.40 | $953.0501 | $953.05 | $953.05 | $953.10 | |