| 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 | $165.79 | 7.695% | $178.5475 | $178.55 | $178.55 | $178.50 |
| Purchase #2 | $51.27 | 8.543% | $55.65 | $55.65 | $55.65 | $55.70 |
| Purchase #3 | $101.78 | 5.230% | $107.1031 | $107.10 | $107.10 | $107.10 |
| Purchase #4 | $219.79 | 4.797% | $230.3333 | $230.33 | $230.35 | $230.30 |
| Purchase #5 | $82.65 | 5.492% | $87.1891 | $87.19 | $87.20 | $87.20 |
| Purchase #6 | $25.33 | 3.449% | $26.2036 | $26.20 | $26.20 | $26.20 |
| Purchase #7 | $189.39 | 12.619% | $213.2891 | $213.29 | $213.30 | $213.30 |
| 7 purchase totals = | $836.00 | $898.3157 | $898.31 | $898.35 | $898.30 | |