| 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 | $156.34 | 13.185% | $176.9534 | $176.95 | $176.95 | $177.00 |
| Purchase #2 | $55.53 | 5.191% | $58.4126 | $58.41 | $58.40 | $58.40 |
| Purchase #3 | $169.79 | 9.854% | $186.5211 | $186.52 | $186.50 | $186.50 |
| Purchase #4 | $130.49 | 8.728% | $141.8792 | $141.88 | $141.90 | $141.90 |
| Purchase #5 | $39.32 | 10.462% | $43.4337 | $43.43 | $43.45 | $43.40 |
| Purchase #6 | $180.29 | 11.366% | $200.7818 | $200.78 | $200.80 | $200.80 |
| Purchase #7 | $22.50 | 13.192% | $25.4682 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $754.26 | $833.4500 | $833.44 | $833.45 | $833.50 | |