| 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 | $141.62 | 4.832% | $148.4631 | $148.46 | $148.45 | $148.50 |
| Purchase #2 | $89.37 | 12.708% | $100.7271 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $169.32 | 10.584% | $187.2408 | $187.24 | $187.25 | $187.20 |
| Purchase #4 | $89.55 | 6.546% | $95.4119 | $95.41 | $95.40 | $95.40 |
| Purchase #5 | $203.84 | 4.486% | $212.9843 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $169.30 | 11.338% | $188.4952 | $188.50 | $188.50 | $188.50 |
| Purchase #7 | $183.50 | 10.692% | $203.1198 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $1,046.50 | $1,136.4422 | $1,136.44 | $1,136.45 | $1,136.40 | |