| 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 | $166.55 | 13.145% | $188.443 | $188.44 | $188.45 | $188.40 |
| Purchase #2 | $188.47 | 13.322% | $213.578 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $118.40 | 6.667% | $126.2937 | $126.29 | $126.30 | $126.30 |
| Purchase #4 | $182.62 | 4.826% | $191.4332 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $38.98 | 5.579% | $41.1547 | $41.15 | $41.15 | $41.20 |
| Purchase #6 | $45.59 | 13.299% | $51.653 | $51.65 | $51.65 | $51.70 |
| Purchase #7 | $71.42 | 4.598% | $74.7039 | $74.70 | $74.70 | $74.70 |
| 7 purchase totals = | $812.03 | $887.2595 | $887.24 | $887.30 | $887.30 | |