| 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 | $154.51 | 13.280% | $175.0289 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $239.29 | 8.358% | $259.2899 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $29.93 | 6.431% | $31.8548 | $31.85 | $31.85 | $31.90 |
| Purchase #4 | $109.81 | 8.419% | $119.0549 | $119.05 | $119.05 | $119.10 |
| Purchase #5 | $157.29 | 3.409% | $162.652 | $162.65 | $162.65 | $162.70 |
| Purchase #6 | $63.29 | 7.291% | $67.9045 | $67.90 | $67.90 | $67.90 |
| Purchase #7 | $149.46 | 11.233% | $166.2488 | $166.25 | $166.25 | $166.20 |
| 7 purchase totals = | $903.58 | $982.0338 | $982.02 | $982.05 | $982.10 | |