| 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 | $170.92 | 3.143% | $176.292 | $176.29 | $176.30 | $176.30 |
| Purchase #2 | $186.78 | 5.380% | $196.8288 | $196.83 | $196.85 | $196.80 |
| Purchase #3 | $236.92 | 6.793% | $253.014 | $253.01 | $253.00 | $253.00 |
| Purchase #4 | $10.99 | 12.526% | $12.3666 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $40.39 | 4.186% | $42.0807 | $42.08 | $42.10 | $42.10 |
| Purchase #6 | $151.77 | 6.207% | $161.1904 | $161.19 | $161.20 | $161.20 |
| Purchase #7 | $26.86 | 10.371% | $29.6457 | $29.65 | $29.65 | $29.60 |
| 7 purchase totals = | $824.63 | $871.4182 | $871.42 | $871.45 | $871.40 | |