| 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 | $107.38 | 13.403% | $121.7721 | $121.77 | $121.75 | $121.80 |
| Purchase #2 | $32.77 | 6.839% | $35.0111 | $35.01 | $35.00 | $35.00 |
| Purchase #3 | $184.44 | 7.767% | $198.7655 | $198.77 | $198.75 | $198.80 |
| Purchase #4 | $172.39 | 4.761% | $180.5975 | $180.60 | $180.60 | $180.60 |
| Purchase #5 | $206.25 | 3.492% | $213.4523 | $213.45 | $213.45 | $213.50 |
| Purchase #6 | $70.47 | 13.199% | $79.7713 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $109.59 | 6.224% | $116.4109 | $116.41 | $116.40 | $116.40 |
| 7 purchase totals = | $883.29 | $945.7807 | $945.78 | $945.70 | $945.90 | |