| 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 | $139.58 | 9.470% | $152.7982 | $152.80 | $152.80 | $152.80 |
| Purchase #2 | $24.88 | 7.282% | $26.6918 | $26.69 | $26.70 | $26.70 |
| Purchase #3 | $237.40 | 4.134% | $247.2141 | $247.21 | $247.20 | $247.20 |
| Purchase #4 | $62.95 | 9.153% | $68.7118 | $68.71 | $68.70 | $68.70 |
| Purchase #5 | $81.34 | 5.787% | $86.0471 | $86.05 | $86.05 | $86.00 |
| Purchase #6 | $174.33 | 5.227% | $183.4422 | $183.44 | $183.45 | $183.40 |
| Purchase #7 | $169.80 | 13.368% | $192.4989 | $192.50 | $192.50 | $192.50 |
| 7 purchase totals = | $890.28 | $957.4041 | $957.40 | $957.40 | $957.30 | |