| 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 | $155.31 | 9.289% | $169.7367 | $169.74 | $169.75 | $169.70 |
| Purchase #2 | $179.96 | 3.766% | $186.7373 | $186.74 | $186.75 | $186.70 |
| Purchase #3 | $210.37 | 10.873% | $233.2435 | $233.24 | $233.25 | $233.20 |
| Purchase #4 | $151.46 | 9.252% | $165.4731 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $162.86 | 7.435% | $174.9686 | $174.97 | $174.95 | $175.00 |
| Purchase #6 | $187.78 | 3.448% | $194.2547 | $194.25 | $194.25 | $194.30 |
| Purchase #7 | $194.59 | 4.229% | $202.8192 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $1,242.33 | $1,327.2331 | $1,327.23 | $1,327.20 | $1,327.20 | |