| 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 | $144.48 | 11.198% | $160.6589 | $160.66 | $160.65 | $160.70 |
| Purchase #2 | $207.32 | 9.659% | $227.345 | $227.35 | $227.35 | $227.30 |
| Purchase #3 | $117.98 | 3.703% | $122.3488 | $122.35 | $122.35 | $122.30 |
| Purchase #4 | $195.28 | 11.811% | $218.3445 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $104.64 | 6.504% | $111.4458 | $111.45 | $111.45 | $111.40 |
| Purchase #6 | $47.30 | 11.634% | $52.8029 | $52.80 | $52.80 | $52.80 |
| Purchase #7 | $84.70 | 6.712% | $90.3851 | $90.39 | $90.40 | $90.40 |
| 7 purchase totals = | $901.70 | $983.3310 | $983.34 | $983.35 | $983.20 | |