| 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 | $119.69 | 3.298% | $123.6374 | $123.64 | $123.65 | $123.60 |
| Purchase #2 | $55.33 | 10.658% | $61.2271 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $165.66 | 6.122% | $175.8017 | $175.80 | $175.80 | $175.80 |
| Purchase #4 | $175.62 | 8.105% | $189.854 | $189.85 | $189.85 | $189.90 |
| Purchase #5 | $111.85 | 8.239% | $121.0653 | $121.07 | $121.05 | $121.10 |
| Purchase #6 | $7.59 | 11.704% | $8.4783 | $8.48 | $8.50 | $8.50 |
| Purchase #7 | $17.72 | 8.832% | $19.285 | $19.29 | $19.30 | $19.30 |
| 7 purchase totals = | $653.46 | $699.3488 | $699.36 | $699.40 | $699.40 | |