| 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 | $93.74 | 11.296% | $104.3289 | $104.33 | $104.35 | $104.30 |
| Purchase #2 | $158.66 | 7.121% | $169.9582 | $169.96 | $169.95 | $170.00 |
| Purchase #3 | $228.61 | 8.365% | $247.7332 | $247.73 | $247.75 | $247.70 |
| Purchase #4 | $79.95 | 4.752% | $83.7492 | $83.75 | $83.75 | $83.70 |
| Purchase #5 | $95.66 | 5.300% | $100.73 | $100.73 | $100.75 | $100.70 |
| Purchase #6 | $13.92 | 4.595% | $14.5596 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $220.95 | 5.464% | $233.0227 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $891.49 | $954.0818 | $954.08 | $954.10 | $954.00 | |