| 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 | $94.60 | 3.722% | $98.121 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $64.58 | 11.307% | $71.8821 | $71.88 | $71.90 | $71.90 |
| Purchase #3 | $162.36 | 5.800% | $171.7769 | $171.78 | $171.80 | $171.80 |
| Purchase #4 | $121.74 | 13.435% | $138.0958 | $138.10 | $138.10 | $138.10 |
| Purchase #5 | $160.94 | 4.466% | $168.1276 | $168.13 | $168.15 | $168.10 |
| Purchase #6 | $159.93 | 6.185% | $169.8217 | $169.82 | $169.80 | $169.80 |
| Purchase #7 | $27.50 | 12.242% | $30.8666 | $30.87 | $30.85 | $30.90 |
| 7 purchase totals = | $791.65 | $848.6917 | $848.70 | $848.70 | $848.70 | |