| 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 | $151.98 | 11.512% | $169.4759 | $169.48 | $169.50 | $169.50 |
| Purchase #2 | $173.35 | 8.615% | $188.2841 | $188.28 | $188.30 | $188.30 |
| Purchase #3 | $58.56 | 13.515% | $66.4744 | $66.47 | $66.45 | $66.50 |
| Purchase #4 | $15.34 | 10.166% | $16.8995 | $16.90 | $16.90 | $16.90 |
| Purchase #5 | $123.37 | 4.260% | $128.6256 | $128.63 | $128.65 | $128.60 |
| Purchase #6 | $31.90 | 10.540% | $35.2623 | $35.26 | $35.25 | $35.30 |
| Purchase #7 | $240.71 | 10.225% | $265.3226 | $265.32 | $265.30 | $265.30 |
| 7 purchase totals = | $795.21 | $870.3444 | $870.34 | $870.35 | $870.40 | |