| 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 | $151.35 | 8.300% | $163.9121 | $163.91 | $163.90 | $163.90 |
| Purchase #2 | $54.59 | 3.729% | $56.6257 | $56.63 | $56.65 | $56.60 |
| Purchase #3 | $80.67 | 12.633% | $90.861 | $90.86 | $90.85 | $90.90 |
| Purchase #4 | $29.79 | 3.268% | $30.7635 | $30.76 | $30.75 | $30.80 |
| Purchase #5 | $173.74 | 6.249% | $184.597 | $184.60 | $184.60 | $184.60 |
| Purchase #6 | $239.34 | 6.516% | $254.9354 | $254.94 | $254.95 | $254.90 |
| Purchase #7 | $45.80 | 6.338% | $48.7028 | $48.70 | $48.70 | $48.70 |
| 7 purchase totals = | $775.28 | $830.3975 | $830.40 | $830.40 | $830.40 | |