| 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 | $146.82 | 3.394% | $151.8031 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $108.97 | 7.673% | $117.3313 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $34.79 | 12.183% | $39.0285 | $39.03 | $39.05 | $39.00 |
| Purchase #4 | $179.50 | 9.321% | $196.2312 | $196.23 | $196.25 | $196.20 |
| Purchase #5 | $130.68 | 11.872% | $146.1943 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $83.97 | 13.760% | $95.5243 | $95.52 | $95.50 | $95.50 |
| Purchase #7 | $111.50 | 13.324% | $126.3563 | $126.36 | $126.35 | $126.40 |
| 7 purchase totals = | $796.23 | $872.4690 | $872.46 | $872.50 | $872.40 | |