| 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 | $146.41 | 11.857% | $163.7698 | $163.77 | $163.75 | $163.80 |
| Purchase #2 | $74.97 | 13.661% | $85.2117 | $85.21 | $85.20 | $85.20 |
| Purchase #3 | $122.42 | 5.331% | $128.9462 | $128.95 | $128.95 | $128.90 |
| Purchase #4 | $155.46 | 11.554% | $173.4218 | $173.42 | $173.40 | $173.40 |
| Purchase #5 | $26.66 | 6.794% | $28.4713 | $28.47 | $28.45 | $28.50 |
| Purchase #6 | $43.95 | 3.417% | $45.4518 | $45.45 | $45.45 | $45.50 |
| Purchase #7 | $114.74 | 4.243% | $119.6084 | $119.61 | $119.60 | $119.60 |
| 7 purchase totals = | $684.61 | $744.8810 | $744.88 | $744.80 | $744.90 | |