| 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 | $86.26 | 13.861% | $98.2165 | $98.22 | $98.20 | $98.20 |
| Purchase #2 | $142.80 | 10.486% | $157.774 | $157.77 | $157.75 | $157.80 |
| Purchase #3 | $110.65 | 12.576% | $124.5653 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $130.29 | 8.359% | $141.1809 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $14.38 | 5.841% | $15.2199 | $15.22 | $15.20 | $15.20 |
| Purchase #6 | $167.45 | 12.634% | $188.6056 | $188.61 | $188.60 | $188.60 |
| Purchase #7 | $11.93 | 10.690% | $13.2053 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $663.76 | $738.7675 | $738.78 | $738.70 | $738.80 | |