| 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 | $139.48 | 3.724% | $144.6742 | $144.67 | $144.65 | $144.70 |
| Purchase #2 | $196.75 | 5.308% | $207.1935 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $175.35 | 10.279% | $193.3742 | $193.37 | $193.35 | $193.40 |
| Purchase #4 | $16.97 | 6.874% | $18.1365 | $18.14 | $18.15 | $18.10 |
| Purchase #5 | $60.61 | 3.277% | $62.5962 | $62.60 | $62.60 | $62.60 |
| Purchase #6 | $166.92 | 13.694% | $189.778 | $189.78 | $189.80 | $189.80 |
| Purchase #7 | $71.73 | 5.215% | $75.4707 | $75.47 | $75.45 | $75.50 |
| 7 purchase totals = | $827.81 | $891.2233 | $891.22 | $891.20 | $891.30 | |