| 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 | $147.76 | 13.298% | $167.4091 | $167.41 | $167.40 | $167.40 |
| Purchase #2 | $145.78 | 10.505% | $161.0942 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $122.66 | 13.571% | $139.3062 | $139.31 | $139.30 | $139.30 |
| Purchase #4 | $164.65 | 6.356% | $175.1152 | $175.12 | $175.10 | $175.10 |
| Purchase #5 | $157.80 | 3.601% | $163.4824 | $163.48 | $163.50 | $163.50 |
| Purchase #6 | $166.78 | 8.322% | $180.6594 | $180.66 | $180.65 | $180.70 |
| Purchase #7 | $210.49 | 6.221% | $223.5846 | $223.58 | $223.60 | $223.60 |
| 7 purchase totals = | $1,115.92 | $1,210.6511 | $1,210.65 | $1,210.65 | $1,210.70 | |