| 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 | $141.47 | 10.507% | $156.3343 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $160.35 | 6.185% | $170.2676 | $170.27 | $170.25 | $170.30 |
| Purchase #3 | $73.39 | 8.788% | $79.8395 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $59.33 | 6.748% | $63.3336 | $63.33 | $63.35 | $63.30 |
| Purchase #5 | $170.85 | 10.189% | $188.2579 | $188.26 | $188.25 | $188.30 |
| Purchase #6 | $192.69 | 12.329% | $216.4468 | $216.45 | $216.45 | $216.40 |
| Purchase #7 | $21.73 | 3.650% | $22.5231 | $22.52 | $22.50 | $22.50 |
| 7 purchase totals = | $819.81 | $897.0028 | $897.00 | $897.00 | $896.90 | |