| 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 | $173.92 | 7.232% | $186.4979 | $186.50 | $186.50 | $186.50 |
| Purchase #2 | $29.65 | 6.792% | $31.6638 | $31.66 | $31.65 | $31.70 |
| Purchase #3 | $105.30 | 11.404% | $117.3084 | $117.31 | $117.30 | $117.30 |
| Purchase #4 | $33.87 | 11.589% | $37.7952 | $37.80 | $37.80 | $37.80 |
| Purchase #5 | $91.45 | 12.435% | $102.8218 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $39.29 | 13.699% | $44.6723 | $44.67 | $44.65 | $44.70 |
| Purchase #7 | $141.27 | 11.490% | $157.5019 | $157.50 | $157.50 | $157.50 |
| 7 purchase totals = | $614.75 | $678.2613 | $678.26 | $678.20 | $678.30 | |