| 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 | $156.47 | 12.538% | $176.0882 | $176.09 | $176.10 | $176.10 |
| Purchase #2 | $75.51 | 12.225% | $84.7411 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $124.50 | 10.553% | $137.6385 | $137.64 | $137.65 | $137.60 |
| Purchase #4 | $20.31 | 5.683% | $21.4642 | $21.46 | $21.45 | $21.50 |
| Purchase #5 | $50.37 | 11.662% | $56.2441 | $56.24 | $56.25 | $56.20 |
| Purchase #6 | $72.89 | 9.432% | $79.765 | $79.77 | $79.75 | $79.80 |
| Purchase #7 | $188.79 | 4.622% | $197.5159 | $197.52 | $197.50 | $197.50 |
| 7 purchase totals = | $688.84 | $753.4570 | $753.46 | $753.45 | $753.40 | |