| 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 | $163.58 | 12.726% | $184.3972 | $184.40 | $184.40 | $184.40 |
| Purchase #2 | $44.67 | 3.349% | $46.166 | $46.17 | $46.15 | $46.20 |
| Purchase #3 | $143.52 | 9.667% | $157.3941 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $215.27 | 3.819% | $223.4912 | $223.49 | $223.50 | $223.50 |
| Purchase #5 | $29.62 | 5.367% | $31.2097 | $31.21 | $31.20 | $31.20 |
| Purchase #6 | $21.49 | 8.205% | $23.2533 | $23.25 | $23.25 | $23.30 |
| Purchase #7 | $49.51 | 6.416% | $52.6866 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $667.66 | $718.5981 | $718.60 | $718.60 | $718.70 | |