| 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 | $137.47 | 5.260% | $144.7009 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $224.32 | 3.156% | $231.3995 | $231.40 | $231.40 | $231.40 |
| Purchase #3 | $72.94 | 4.587% | $76.2858 | $76.29 | $76.30 | $76.30 |
| Purchase #4 | $149.49 | 7.287% | $160.3833 | $160.38 | $160.40 | $160.40 |
| Purchase #5 | $64.78 | 5.482% | $68.3312 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $187.32 | 12.213% | $210.1974 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $166.79 | 11.790% | $186.4545 | $186.45 | $186.45 | $186.50 |
| 7 purchase totals = | $1,003.11 | $1,077.7526 | $1,077.75 | $1,077.80 | $1,077.80 | |