| 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 | $67.31 | 10.285% | $74.2328 | $74.23 | $74.25 | $74.20 |
| Purchase #2 | $63.99 | 12.597% | $72.0508 | $72.05 | $72.05 | $72.10 |
| Purchase #3 | $163.62 | 11.828% | $182.973 | $182.97 | $182.95 | $183.00 |
| Purchase #4 | $164.89 | 9.212% | $180.0797 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $103.28 | 9.679% | $113.2765 | $113.28 | $113.30 | $113.30 |
| Purchase #6 | $26.32 | 10.450% | $29.0704 | $29.07 | $29.05 | $29.10 |
| Purchase #7 | $188.27 | 8.505% | $204.2824 | $204.28 | $204.30 | $204.30 |
| 7 purchase totals = | $777.68 | $855.9656 | $855.96 | $856.00 | $856.10 | |