| 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 | $131.48 | 7.388% | $141.1937 | $141.19 | $141.20 | $141.20 |
| Purchase #2 | $43.46 | 10.376% | $47.9694 | $47.97 | $47.95 | $48.00 |
| Purchase #3 | $59.82 | 10.677% | $66.207 | $66.21 | $66.20 | $66.20 |
| Purchase #4 | $188.39 | 5.633% | $199.002 | $199.00 | $199.00 | $199.00 |
| Purchase #5 | $26.45 | 7.333% | $28.3896 | $28.39 | $28.40 | $28.40 |
| Purchase #6 | $40.94 | 3.773% | $42.4847 | $42.48 | $42.50 | $42.50 |
| Purchase #7 | $154.69 | 3.274% | $159.7546 | $159.75 | $159.75 | $159.80 |
| 7 purchase totals = | $645.23 | $685.0010 | $684.99 | $685.00 | $685.10 | |