| 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 | $174.41 | 6.484% | $185.7187 | $185.72 | $185.70 | $185.70 |
| Purchase #2 | $111.65 | 12.308% | $125.3919 | $125.39 | $125.40 | $125.40 |
| Purchase #3 | $169.31 | 7.506% | $182.0184 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $110.93 | 10.779% | $122.8871 | $122.89 | $122.90 | $122.90 |
| Purchase #5 | $118.98 | 10.415% | $131.3718 | $131.37 | $131.35 | $131.40 |
| Purchase #6 | $117.74 | 3.605% | $121.9845 | $121.98 | $122.00 | $122.00 |
| Purchase #7 | $220.61 | 11.589% | $246.1765 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,023.63 | $1,115.5489 | $1,115.55 | $1,115.55 | $1,115.60 | |