| 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 | $150.35 | 6.555% | $160.2054 | $160.21 | $160.20 | $160.20 |
| Purchase #2 | $196.63 | 5.509% | $207.4623 | $207.46 | $207.45 | $207.50 |
| Purchase #3 | $92.51 | 12.864% | $104.4105 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $15.63 | 4.734% | $16.3699 | $16.37 | $16.35 | $16.40 |
| Purchase #5 | $240.57 | 12.467% | $270.5619 | $270.56 | $270.55 | $270.60 |
| Purchase #6 | $86.28 | 3.784% | $89.5448 | $89.54 | $89.55 | $89.50 |
| Purchase #7 | $72.54 | 4.858% | $76.064 | $76.06 | $76.05 | $76.10 |
| 7 purchase totals = | $854.51 | $924.6188 | $924.61 | $924.55 | $924.70 | |