| 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 | $155.50 | 8.727% | $169.0705 | $169.07 | $169.05 | $169.10 |
| Purchase #2 | $237.51 | 13.292% | $269.0798 | $269.08 | $269.10 | $269.10 |
| Purchase #3 | $47.50 | 4.346% | $49.5644 | $49.56 | $49.55 | $49.60 |
| Purchase #4 | $70.52 | 9.456% | $77.1884 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $139.55 | 7.123% | $149.4901 | $149.49 | $149.50 | $149.50 |
| Purchase #6 | $118.43 | 12.437% | $133.1591 | $133.16 | $133.15 | $133.20 |
| Purchase #7 | $113.55 | 12.121% | $127.3134 | $127.31 | $127.30 | $127.30 |
| 7 purchase totals = | $882.56 | $974.8657 | $974.86 | $974.85 | $975.00 | |