| 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 | $119.50 | 4.754% | $125.181 | $125.18 | $125.20 | $125.20 |
| Purchase #2 | $132.55 | 9.812% | $145.5558 | $145.56 | $145.55 | $145.60 |
| Purchase #3 | $78.44 | 3.164% | $80.9218 | $80.92 | $80.90 | $80.90 |
| Purchase #4 | $100.25 | 12.256% | $112.5366 | $112.54 | $112.55 | $112.50 |
| Purchase #5 | $44.28 | 12.291% | $49.7225 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $167.38 | 12.788% | $188.7846 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $236.56 | 7.661% | $254.6829 | $254.68 | $254.70 | $254.70 |
| 7 purchase totals = | $878.96 | $957.3852 | $957.38 | $957.40 | $957.40 | |