| 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 | $173.39 | 3.674% | $179.7603 | $179.76 | $179.75 | $179.80 |
| Purchase #2 | $13.58 | 13.477% | $15.4102 | $15.41 | $15.40 | $15.40 |
| Purchase #3 | $21.83 | 7.192% | $23.4 | $23.40 | $23.40 | $23.40 |
| Purchase #4 | $118.78 | 3.347% | $122.7556 | $122.76 | $122.75 | $122.80 |
| Purchase #5 | $46.34 | 5.301% | $48.7965 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $225.54 | 13.834% | $256.7412 | $256.74 | $256.75 | $256.70 |
| Purchase #7 | $165.55 | 6.134% | $175.7048 | $175.70 | $175.70 | $175.70 |
| 7 purchase totals = | $765.01 | $822.5686 | $822.57 | $822.55 | $822.60 | |