| 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 | $143.80 | 12.118% | $161.2257 | $161.23 | $161.25 | $161.20 |
| Purchase #2 | $19.32 | 3.374% | $19.9719 | $19.97 | $19.95 | $20.00 |
| Purchase #3 | $120.56 | 4.337% | $125.7887 | $125.79 | $125.80 | $125.80 |
| Purchase #4 | $33.40 | 4.627% | $34.9454 | $34.95 | $34.95 | $34.90 |
| Purchase #5 | $63.74 | 9.703% | $69.9247 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $15.31 | 13.402% | $17.3618 | $17.36 | $17.35 | $17.40 |
| Purchase #7 | $250.84 | 7.170% | $268.8252 | $268.83 | $268.85 | $268.80 |
| 7 purchase totals = | $646.97 | $698.0434 | $698.05 | $698.05 | $698.00 | |