| 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 | $133.73 | 10.717% | $148.0618 | $148.06 | $148.05 | $148.10 |
| Purchase #2 | $146.62 | 8.186% | $158.6223 | $158.62 | $158.60 | $158.60 |
| Purchase #3 | $78.61 | 11.270% | $87.4693 | $87.47 | $87.45 | $87.50 |
| Purchase #4 | $55.49 | 8.577% | $60.2494 | $60.25 | $60.25 | $60.20 |
| Purchase #5 | $45.37 | 12.733% | $51.147 | $51.15 | $51.15 | $51.10 |
| Purchase #6 | $164.61 | 8.772% | $179.0496 | $179.05 | $179.05 | $179.00 |
| Purchase #7 | $204.56 | 4.468% | $213.6997 | $213.70 | $213.70 | $213.70 |
| 7 purchase totals = | $828.99 | $898.2991 | $898.30 | $898.25 | $898.20 | |