| 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 | $141.34 | 9.472% | $154.7277 | $154.73 | $154.75 | $154.70 |
| Purchase #2 | $13.79 | 7.151% | $14.7761 | $14.78 | $14.80 | $14.80 |
| Purchase #3 | $72.34 | 12.583% | $81.4425 | $81.44 | $81.45 | $81.40 |
| Purchase #4 | $140.53 | 9.536% | $153.9309 | $153.93 | $153.95 | $153.90 |
| Purchase #5 | $51.83 | 7.644% | $55.7919 | $55.79 | $55.80 | $55.80 |
| Purchase #6 | $144.42 | 4.311% | $150.6459 | $150.65 | $150.65 | $150.60 |
| Purchase #7 | $243.92 | 3.202% | $251.7303 | $251.73 | $251.75 | $251.70 |
| 7 purchase totals = | $808.17 | $863.0453 | $863.05 | $863.15 | $862.90 | |