| 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 | $131.37 | 8.712% | $142.815 | $142.82 | $142.80 | $142.80 |
| Purchase #2 | $80.58 | 3.806% | $83.6469 | $83.65 | $83.65 | $83.60 |
| Purchase #3 | $117.26 | 11.512% | $130.759 | $130.76 | $130.75 | $130.80 |
| Purchase #4 | $158.39 | 11.468% | $176.5542 | $176.55 | $176.55 | $176.60 |
| Purchase #5 | $176.78 | 12.867% | $199.5263 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $64.98 | 5.430% | $68.5084 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $68.49 | 10.218% | $75.4883 | $75.49 | $75.50 | $75.50 |
| 7 purchase totals = | $797.85 | $877.2981 | $877.31 | $877.30 | $877.30 | |