| 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 | $170.83 | 12.152% | $191.5893 | $191.59 | $191.60 | $191.60 |
| Purchase #2 | $209.64 | 3.202% | $216.3527 | $216.35 | $216.35 | $216.40 |
| Purchase #3 | $141.98 | 5.221% | $149.3928 | $149.39 | $149.40 | $149.40 |
| Purchase #4 | $86.88 | 10.158% | $95.7053 | $95.71 | $95.70 | $95.70 |
| Purchase #5 | $177.87 | 7.650% | $191.4771 | $191.48 | $191.50 | $191.50 |
| Purchase #6 | $28.61 | 13.698% | $32.529 | $32.53 | $32.55 | $32.50 |
| Purchase #7 | $30.98 | 8.683% | $33.67 | $33.67 | $33.65 | $33.70 |
| 7 purchase totals = | $846.79 | $910.7162 | $910.72 | $910.75 | $910.80 | |