| 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 | $112.44 | 8.127% | $121.578 | $121.58 | $121.60 | $121.60 |
| Purchase #2 | $138.93 | 8.412% | $150.6168 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $27.56 | 9.753% | $30.2479 | $30.25 | $30.25 | $30.20 |
| Purchase #4 | $208.89 | 13.666% | $237.4369 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $157.85 | 7.465% | $169.6335 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $87.62 | 5.312% | $92.2744 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $24.25 | 5.160% | $25.5013 | $25.50 | $25.50 | $25.50 |
| 7 purchase totals = | $757.54 | $827.2888 | $827.29 | $827.30 | $827.20 | |