| 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 | $145.45 | 12.618% | $163.8029 | $163.80 | $163.80 | $163.80 |
| Purchase #2 | $158.44 | 7.109% | $169.7035 | $169.70 | $169.70 | $169.70 |
| Purchase #3 | $102.69 | 13.334% | $116.3827 | $116.38 | $116.40 | $116.40 |
| Purchase #4 | $164.38 | 12.202% | $184.4376 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $91.96 | 7.791% | $99.1246 | $99.12 | $99.10 | $99.10 |
| Purchase #6 | $155.86 | 13.542% | $176.9666 | $176.97 | $176.95 | $177.00 |
| Purchase #7 | $208.27 | 6.287% | $221.3639 | $221.36 | $221.35 | $221.40 |
| 7 purchase totals = | $1,027.05 | $1,131.7818 | $1,131.77 | $1,131.75 | $1,131.80 | |