| 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 | $102.47 | 12.293% | $115.0666 | $115.07 | $115.05 | $115.10 |
| Purchase #2 | $113.99 | 4.798% | $119.4592 | $119.46 | $119.45 | $119.50 |
| Purchase #3 | $110.48 | 8.595% | $119.9758 | $119.98 | $120.00 | $120.00 |
| Purchase #4 | $161.56 | 7.340% | $173.4185 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $24.28 | 7.159% | $26.0182 | $26.02 | $26.00 | $26.00 |
| Purchase #6 | $180.37 | 4.515% | $188.5137 | $188.51 | $188.50 | $188.50 |
| Purchase #7 | $13.64 | 10.439% | $15.0639 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $706.79 | $757.5159 | $757.52 | $757.45 | $757.60 | |