| 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 | $113.75 | 5.709% | $120.244 | $120.24 | $120.25 | $120.20 |
| Purchase #2 | $103.47 | 13.116% | $117.0411 | $117.04 | $117.05 | $117.00 |
| Purchase #3 | $48.77 | 13.582% | $55.3939 | $55.39 | $55.40 | $55.40 |
| Purchase #4 | $14.28 | 6.864% | $15.2602 | $15.26 | $15.25 | $15.30 |
| Purchase #5 | $177.31 | 7.433% | $190.4895 | $190.49 | $190.50 | $190.50 |
| Purchase #6 | $32.42 | 3.321% | $33.4967 | $33.50 | $33.50 | $33.50 |
| Purchase #7 | $61.94 | 6.156% | $65.753 | $65.75 | $65.75 | $65.80 |
| 7 purchase totals = | $551.94 | $597.6784 | $597.67 | $597.70 | $597.70 | |