| 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 | $193.87 | 10.606% | $214.4319 | $214.43 | $214.45 | $214.40 |
| Purchase #2 | $76.48 | 8.401% | $82.9051 | $82.91 | $82.90 | $82.90 |
| Purchase #3 | $167.57 | 7.439% | $180.0355 | $180.04 | $180.05 | $180.00 |
| Purchase #4 | $134.51 | 11.552% | $150.0486 | $150.05 | $150.05 | $150.00 |
| Purchase #5 | $169.43 | 3.693% | $175.687 | $175.69 | $175.70 | $175.70 |
| Purchase #6 | $196.68 | 3.193% | $202.96 | $202.96 | $202.95 | $203.00 |
| Purchase #7 | $153.65 | 8.249% | $166.3246 | $166.32 | $166.30 | $166.30 |
| 7 purchase totals = | $1,092.19 | $1,172.3927 | $1,172.40 | $1,172.40 | $1,172.30 | |