| 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 | $159.89 | 4.263% | $166.7061 | $166.71 | $166.70 | $166.70 |
| Purchase #2 | $177.71 | 7.344% | $190.761 | $190.76 | $190.75 | $190.80 |
| Purchase #3 | $44.61 | 12.540% | $50.2041 | $50.20 | $50.20 | $50.20 |
| Purchase #4 | $183.46 | 3.765% | $190.3673 | $190.37 | $190.35 | $190.40 |
| Purchase #5 | $172.81 | 12.734% | $194.8156 | $194.82 | $194.80 | $194.80 |
| Purchase #6 | $216.26 | 8.625% | $234.9124 | $234.91 | $234.90 | $234.90 |
| Purchase #7 | $96.47 | 8.504% | $104.6738 | $104.67 | $104.65 | $104.70 |
| 7 purchase totals = | $1,051.21 | $1,132.4403 | $1,132.44 | $1,132.35 | $1,132.50 | |