| 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 | $242.32 | 13.750% | $275.639 | $275.64 | $275.65 | $275.60 |
| Purchase #2 | $15.89 | 6.866% | $16.981 | $16.98 | $17.00 | $17.00 |
| Purchase #3 | $132.82 | 8.126% | $143.613 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $61.51 | 7.314% | $66.0088 | $66.01 | $66.00 | $66.00 |
| Purchase #5 | $15.83 | 3.740% | $16.422 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $162.46 | 12.252% | $182.3646 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $207.51 | 5.203% | $218.3067 | $218.31 | $218.30 | $218.30 |
| 7 purchase totals = | $838.34 | $919.3351 | $919.33 | $919.30 | $919.30 | |