| 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 | $227.57 | 6.792% | $243.0266 | $243.03 | $243.05 | $243.00 |
| Purchase #2 | $141.47 | 11.255% | $157.3924 | $157.39 | $157.40 | $157.40 |
| Purchase #3 | $157.47 | 8.869% | $171.436 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $203.51 | 8.791% | $221.4006 | $221.40 | $221.40 | $221.40 |
| Purchase #5 | $82.28 | 13.473% | $93.3656 | $93.37 | $93.35 | $93.40 |
| Purchase #6 | $17.40 | 3.764% | $18.0549 | $18.05 | $18.05 | $18.10 |
| Purchase #7 | $120.31 | 10.443% | $132.874 | $132.87 | $132.85 | $132.90 |
| 7 purchase totals = | $950.01 | $1,037.5501 | $1,037.55 | $1,037.55 | $1,037.60 | |