| 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 | $132.80 | 7.656% | $142.9672 | $142.97 | $142.95 | $143.00 |
| Purchase #2 | $167.81 | 3.826% | $174.2304 | $174.23 | $174.25 | $174.20 |
| Purchase #3 | $110.52 | 6.698% | $117.9226 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $163.46 | 11.839% | $182.812 | $182.81 | $182.80 | $182.80 |
| Purchase #5 | $29.38 | 13.401% | $33.3172 | $33.32 | $33.30 | $33.30 |
| Purchase #6 | $158.59 | 12.103% | $177.7841 | $177.78 | $177.80 | $177.80 |
| Purchase #7 | $10.57 | 3.384% | $10.9277 | $10.93 | $10.95 | $10.90 |
| 7 purchase totals = | $773.13 | $839.9612 | $839.96 | $839.95 | $839.90 | |