| 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 | $65.73 | 4.182% | $68.4788 | $68.48 | $68.50 | $68.50 |
| Purchase #2 | $154.37 | 10.699% | $170.886 | $170.89 | $170.90 | $170.90 |
| Purchase #3 | $161.35 | 7.455% | $173.3786 | $173.38 | $173.40 | $173.40 |
| Purchase #4 | $189.63 | 9.684% | $207.9938 | $207.99 | $208.00 | $208.00 |
| Purchase #5 | $161.84 | 10.601% | $178.9967 | $179.00 | $179.00 | $179.00 |
| Purchase #6 | $59.34 | 12.574% | $66.8014 | $66.80 | $66.80 | $66.80 |
| Purchase #7 | $190.45 | 4.678% | $199.3593 | $199.36 | $199.35 | $199.40 |
| 7 purchase totals = | $982.71 | $1,065.8946 | $1,065.90 | $1,065.95 | $1,066.00 | |