| 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 | $72.37 | 4.691% | $75.7649 | $75.76 | $75.75 | $75.80 |
| Purchase #2 | $162.79 | 10.563% | $179.9855 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $245.35 | 8.757% | $266.8353 | $266.84 | $266.85 | $266.80 |
| Purchase #4 | $123.28 | 7.112% | $132.0477 | $132.05 | $132.05 | $132.00 |
| Purchase #5 | $150.59 | 3.802% | $156.3154 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $214.40 | 10.204% | $236.2774 | $236.28 | $236.30 | $236.30 |
| Purchase #7 | $159.63 | 12.675% | $179.8631 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $1,128.41 | $1,227.0893 | $1,227.10 | $1,227.10 | $1,227.10 | |