| 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 | $150.99 | 6.143% | $160.2653 | $160.27 | $160.25 | $160.30 |
| Purchase #2 | $127.79 | 11.454% | $142.4271 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $215.61 | 9.873% | $236.8972 | $236.90 | $236.90 | $236.90 |
| Purchase #4 | $149.48 | 6.800% | $159.6446 | $159.64 | $159.65 | $159.60 |
| Purchase #5 | $224.56 | 8.710% | $244.1192 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $151.29 | 8.394% | $163.9893 | $163.99 | $164.00 | $164.00 |
| Purchase #7 | $44.40 | 5.289% | $46.7483 | $46.75 | $46.75 | $46.70 |
| 7 purchase totals = | $1,064.12 | $1,154.0910 | $1,154.10 | $1,154.10 | $1,154.00 | |