| 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 | $176.84 | 9.449% | $193.5496 | $193.55 | $193.55 | $193.50 |
| Purchase #2 | $233.26 | 4.258% | $243.1922 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $177.82 | 11.158% | $197.6612 | $197.66 | $197.65 | $197.70 |
| Purchase #4 | $152.59 | 4.480% | $159.426 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $29.50 | 13.746% | $33.5551 | $33.56 | $33.55 | $33.60 |
| Purchase #6 | $164.54 | 12.722% | $185.4728 | $185.47 | $185.45 | $185.50 |
| Purchase #7 | $160.72 | 5.213% | $169.0983 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $1,095.27 | $1,181.9552 | $1,181.96 | $1,181.95 | $1,182.00 | |