| 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 | $146.50 | 13.851% | $166.7917 | $166.79 | $166.80 | $166.80 |
| Purchase #2 | $154.56 | 5.793% | $163.5137 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $154.53 | 4.239% | $161.0805 | $161.08 | $161.10 | $161.10 |
| Purchase #4 | $9.32 | 12.274% | $10.4639 | $10.46 | $10.45 | $10.50 |
| Purchase #5 | $102.37 | 7.823% | $110.3784 | $110.38 | $110.40 | $110.40 |
| Purchase #6 | $61.63 | 9.226% | $67.316 | $67.32 | $67.30 | $67.30 |
| Purchase #7 | $68.69 | 4.446% | $71.744 | $71.74 | $71.75 | $71.70 |
| 7 purchase totals = | $697.60 | $751.2882 | $751.28 | $751.30 | $751.30 | |