| 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 | $141.92 | 10.665% | $157.0558 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $133.41 | 8.207% | $144.359 | $144.36 | $144.35 | $144.40 |
| Purchase #3 | $203.29 | 3.827% | $211.0699 | $211.07 | $211.05 | $211.10 |
| Purchase #4 | $119.99 | 3.437% | $124.1141 | $124.11 | $124.10 | $124.10 |
| Purchase #5 | $83.40 | 7.760% | $89.8718 | $89.87 | $89.85 | $89.90 |
| Purchase #6 | $65.26 | 10.282% | $71.97 | $71.97 | $71.95 | $72.00 |
| Purchase #7 | $68.34 | 7.855% | $73.7081 | $73.71 | $73.70 | $73.70 |
| 7 purchase totals = | $815.61 | $872.1487 | $872.15 | $872.05 | $872.30 | |