| 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 | $9.80 | 11.310% | $10.9084 | $10.91 | $10.90 | $10.90 |
| Purchase #2 | $146.65 | 8.677% | $159.3748 | $159.37 | $159.35 | $159.40 |
| Purchase #3 | $15.62 | 13.169% | $17.677 | $17.68 | $17.70 | $17.70 |
| Purchase #4 | $227.25 | 13.595% | $258.1446 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $148.30 | 3.275% | $153.1568 | $153.16 | $153.15 | $153.20 |
| Purchase #6 | $167.90 | 3.256% | $173.3668 | $173.37 | $173.35 | $173.40 |
| Purchase #7 | $172.70 | 8.459% | $187.3087 | $187.31 | $187.30 | $187.30 |
| 7 purchase totals = | $888.22 | $959.9371 | $959.94 | $959.90 | $960.00 | |