| 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 | $246.80 | 3.674% | $255.8674 | $255.87 | $255.85 | $255.90 |
| Purchase #2 | $141.79 | 8.135% | $153.3246 | $153.32 | $153.30 | $153.30 |
| Purchase #3 | $138.86 | 11.239% | $154.4665 | $154.47 | $154.45 | $154.50 |
| Purchase #4 | $66.46 | 5.689% | $70.2409 | $70.24 | $70.25 | $70.20 |
| Purchase #5 | $38.67 | 11.384% | $43.0722 | $43.07 | $43.05 | $43.10 |
| Purchase #6 | $163.85 | 9.423% | $179.2896 | $179.29 | $179.30 | $179.30 |
| Purchase #7 | $112.59 | 10.754% | $124.6979 | $124.70 | $124.70 | $124.70 |
| 7 purchase totals = | $909.02 | $980.9591 | $980.96 | $980.90 | $981.00 | |