| 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 | $146.78 | 12.655% | $165.355 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $6.81 | 13.819% | $7.7511 | $7.75 | $7.75 | $7.80 |
| Purchase #3 | $146.99 | 12.242% | $164.9845 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $18.27 | 9.874% | $20.074 | $20.07 | $20.05 | $20.10 |
| Purchase #5 | $95.27 | 11.658% | $106.3766 | $106.38 | $106.40 | $106.40 |
| Purchase #6 | $58.27 | 5.763% | $61.6281 | $61.63 | $61.65 | $61.60 |
| Purchase #7 | $134.31 | 3.516% | $139.0323 | $139.03 | $139.05 | $139.00 |
| 7 purchase totals = | $606.70 | $665.2016 | $665.20 | $665.25 | $665.30 | |