| 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 | $113.60 | 4.212% | $118.3848 | $118.38 | $118.40 | $118.40 |
| Purchase #2 | $29.74 | 5.633% | $31.4153 | $31.42 | $31.40 | $31.40 |
| Purchase #3 | $157.79 | 3.868% | $163.8933 | $163.89 | $163.90 | $163.90 |
| Purchase #4 | $80.41 | 4.870% | $84.326 | $84.33 | $84.35 | $84.30 |
| Purchase #5 | $167.88 | 12.370% | $188.6468 | $188.65 | $188.65 | $188.60 |
| Purchase #6 | $103.77 | 6.431% | $110.4434 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $103.90 | 12.642% | $117.035 | $117.04 | $117.05 | $117.00 |
| 7 purchase totals = | $757.09 | $814.1446 | $814.15 | $814.20 | $814.00 | |