| 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 | $166.59 | 7.618% | $179.2808 | $179.28 | $179.30 | $179.30 |
| Purchase #2 | $146.84 | 4.599% | $153.5932 | $153.59 | $153.60 | $153.60 |
| Purchase #3 | $82.60 | 4.578% | $86.3814 | $86.38 | $86.40 | $86.40 |
| Purchase #4 | $135.89 | 6.567% | $144.8139 | $144.81 | $144.80 | $144.80 |
| Purchase #5 | $174.73 | 11.145% | $194.2037 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $56.51 | 12.650% | $63.6585 | $63.66 | $63.65 | $63.70 |
| Purchase #7 | $43.68 | 3.403% | $45.1664 | $45.17 | $45.15 | $45.20 |
| 7 purchase totals = | $806.84 | $867.0979 | $867.09 | $867.10 | $867.20 | |