| 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 | $92.44 | 13.232% | $104.6717 | $104.67 | $104.65 | $104.70 |
| Purchase #2 | $12.55 | 3.629% | $13.0054 | $13.01 | $13.00 | $13.00 |
| Purchase #3 | $184.50 | 4.650% | $193.0793 | $193.08 | $193.10 | $193.10 |
| Purchase #4 | $116.47 | 9.862% | $127.9563 | $127.96 | $127.95 | $128.00 |
| Purchase #5 | $164.69 | 3.422% | $170.3257 | $170.33 | $170.35 | $170.30 |
| Purchase #6 | $106.70 | 5.270% | $112.3231 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $118.64 | 11.322% | $132.0724 | $132.07 | $132.05 | $132.10 |
| 7 purchase totals = | $795.99 | $853.4339 | $853.44 | $853.40 | $853.50 | |