| 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 | $134.79 | 8.634% | $146.4278 | $146.43 | $146.45 | $146.40 |
| Purchase #2 | $75.28 | 10.561% | $83.2303 | $83.23 | $83.25 | $83.20 |
| Purchase #3 | $58.30 | 7.282% | $62.5454 | $62.55 | $62.55 | $62.50 |
| Purchase #4 | $179.91 | 8.309% | $194.8587 | $194.86 | $194.85 | $194.90 |
| Purchase #5 | $151.50 | 11.615% | $169.0967 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $92.29 | 11.442% | $102.8498 | $102.85 | $102.85 | $102.80 |
| Purchase #7 | $64.34 | 8.398% | $69.7433 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $756.41 | $828.7520 | $828.76 | $828.80 | $828.60 | |