| 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 | $160.41 | 5.646% | $169.4667 | $169.47 | $169.45 | $169.50 |
| Purchase #2 | $110.64 | 6.626% | $117.971 | $117.97 | $117.95 | $118.00 |
| Purchase #3 | $42.68 | 7.505% | $45.8831 | $45.88 | $45.90 | $45.90 |
| Purchase #4 | $79.94 | 5.731% | $84.5214 | $84.52 | $84.50 | $84.50 |
| Purchase #5 | $242.47 | 3.178% | $250.1757 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $173.36 | 8.660% | $188.373 | $188.37 | $188.35 | $188.40 |
| Purchase #7 | $75.87 | 9.529% | $83.0997 | $83.10 | $83.10 | $83.10 |
| 7 purchase totals = | $885.37 | $939.4906 | $939.49 | $939.45 | $939.60 | |