| 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 | $157.75 | 10.578% | $174.4368 | $174.44 | $174.45 | $174.40 |
| Purchase #2 | $187.26 | 5.693% | $197.9207 | $197.92 | $197.90 | $197.90 |
| Purchase #3 | $169.66 | 6.325% | $180.391 | $180.39 | $180.40 | $180.40 |
| Purchase #4 | $47.77 | 9.779% | $52.4414 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $211.94 | 3.546% | $219.4554 | $219.46 | $219.45 | $219.50 |
| Purchase #6 | $79.64 | 5.765% | $84.2312 | $84.23 | $84.25 | $84.20 |
| Purchase #7 | $163.39 | 10.268% | $180.1669 | $180.17 | $180.15 | $180.20 |
| 7 purchase totals = | $1,017.41 | $1,089.0434 | $1,089.05 | $1,089.05 | $1,089.00 | |