| 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 | $173.95 | 11.443% | $193.8551 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $81.89 | 9.189% | $89.4149 | $89.41 | $89.40 | $89.40 |
| Purchase #3 | $149.96 | 9.107% | $163.6169 | $163.62 | $163.60 | $163.60 |
| Purchase #4 | $70.99 | 9.488% | $77.7255 | $77.73 | $77.75 | $77.70 |
| Purchase #5 | $229.53 | 13.560% | $260.6543 | $260.65 | $260.65 | $260.70 |
| Purchase #6 | $148.37 | 7.174% | $159.0141 | $159.01 | $159.00 | $159.00 |
| Purchase #7 | $18.87 | 3.380% | $19.5078 | $19.51 | $19.50 | $19.50 |
| 7 purchase totals = | $873.56 | $963.7886 | $963.79 | $963.75 | $963.80 | |