| 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 | $146.44 | 7.595% | $157.5621 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $152.62 | 13.367% | $173.0207 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $231.35 | 12.528% | $260.3335 | $260.33 | $260.35 | $260.30 |
| Purchase #4 | $93.32 | 11.848% | $104.3766 | $104.38 | $104.40 | $104.40 |
| Purchase #5 | $233.78 | 13.620% | $265.6208 | $265.62 | $265.60 | $265.60 |
| Purchase #6 | $123.85 | 4.541% | $129.474 | $129.47 | $129.45 | $129.50 |
| Purchase #7 | $175.70 | 8.510% | $190.6521 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $1,157.06 | $1,281.0398 | $1,281.03 | $1,281.00 | $1,281.10 | |