| 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 | $203.25 | 6.536% | $216.5344 | $216.53 | $216.55 | $216.50 |
| Purchase #2 | $67.72 | 7.708% | $72.9399 | $72.94 | $72.95 | $72.90 |
| Purchase #3 | $16.98 | 9.117% | $18.5281 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $86.29 | 12.595% | $97.1582 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $15.55 | 10.550% | $17.1905 | $17.19 | $17.20 | $17.20 |
| Purchase #6 | $36.25 | 13.257% | $41.0557 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $129.52 | 4.595% | $135.4714 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $555.56 | $598.8782 | $598.88 | $598.90 | $598.90 | |