| 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 | $169.94 | 4.379% | $177.3817 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $76.78 | 6.264% | $81.5895 | $81.59 | $81.60 | $81.60 |
| Purchase #3 | $177.57 | 3.531% | $183.84 | $183.84 | $183.85 | $183.80 |
| Purchase #4 | $76.27 | 13.543% | $86.5992 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $137.30 | 7.412% | $147.4767 | $147.48 | $147.50 | $147.50 |
| Purchase #6 | $46.47 | 12.356% | $52.2118 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $108.52 | 12.216% | $121.7768 | $121.78 | $121.80 | $121.80 |
| 7 purchase totals = | $792.85 | $850.8757 | $850.88 | $850.95 | $850.90 | |