| 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 | $186.53 | 3.458% | $192.9802 | $192.98 | $193.00 | $193.00 |
| Purchase #2 | $148.66 | 7.606% | $159.9671 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $115.63 | 6.832% | $123.5298 | $123.53 | $123.55 | $123.50 |
| Purchase #4 | $103.64 | 13.562% | $117.6957 | $117.70 | $117.70 | $117.70 |
| Purchase #5 | $51.55 | 6.650% | $54.9781 | $54.98 | $55.00 | $55.00 |
| Purchase #6 | $218.49 | 7.341% | $234.5294 | $234.53 | $234.55 | $234.50 |
| Purchase #7 | $75.84 | 3.524% | $78.5126 | $78.51 | $78.50 | $78.50 |
| 7 purchase totals = | $900.34 | $962.1929 | $962.20 | $962.25 | $962.20 | |