| 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 | $193.71 | 5.285% | $203.9476 | $203.95 | $203.95 | $203.90 |
| Purchase #2 | $40.65 | 11.225% | $45.213 | $45.21 | $45.20 | $45.20 |
| Purchase #3 | $78.57 | 3.579% | $81.382 | $81.38 | $81.40 | $81.40 |
| Purchase #4 | $112.38 | 12.303% | $126.2061 | $126.21 | $126.20 | $126.20 |
| Purchase #5 | $43.86 | 4.700% | $45.9214 | $45.92 | $45.90 | $45.90 |
| Purchase #6 | $192.76 | 12.682% | $217.2058 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $10.89 | 8.557% | $11.8219 | $11.82 | $11.80 | $11.80 |
| 7 purchase totals = | $672.82 | $731.6978 | $731.70 | $731.65 | $731.60 | |