| 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 | $34.53 | 4.645% | $36.1339 | $36.13 | $36.15 | $36.10 |
| Purchase #2 | $162.47 | 12.449% | $182.6959 | $182.70 | $182.70 | $182.70 |
| Purchase #3 | $171.47 | 5.803% | $181.4204 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $169.85 | 4.163% | $176.9209 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $129.81 | 11.744% | $145.0549 | $145.05 | $145.05 | $145.10 |
| Purchase #6 | $105.42 | 11.219% | $117.2471 | $117.25 | $117.25 | $117.20 |
| Purchase #7 | $112.27 | 6.279% | $119.3194 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $885.82 | $958.7925 | $958.79 | $958.75 | $958.70 | |