| 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 | $169.40 | 7.767% | $182.5573 | $182.56 | $182.55 | $182.60 |
| Purchase #2 | $128.52 | 12.366% | $144.4128 | $144.41 | $144.40 | $144.40 |
| Purchase #3 | $51.74 | 7.799% | $55.7752 | $55.78 | $55.80 | $55.80 |
| Purchase #4 | $138.26 | 5.866% | $146.3703 | $146.37 | $146.35 | $146.40 |
| Purchase #5 | $13.75 | 3.575% | $14.2416 | $14.24 | $14.25 | $14.20 |
| Purchase #6 | $191.62 | 6.750% | $204.5544 | $204.55 | $204.55 | $204.60 |
| Purchase #7 | $63.29 | 8.773% | $68.8424 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $756.58 | $816.7540 | $816.75 | $816.75 | $816.80 | |