| 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 | $147.50 | 10.766% | $163.3799 | $163.38 | $163.40 | $163.40 |
| Purchase #2 | $27.42 | 5.792% | $29.0082 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $60.54 | 8.135% | $65.4649 | $65.46 | $65.45 | $65.50 |
| Purchase #4 | $96.75 | 10.558% | $106.9649 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $238.74 | 6.210% | $253.5658 | $253.57 | $253.55 | $253.60 |
| Purchase #6 | $151.27 | 3.639% | $156.7747 | $156.77 | $156.75 | $156.80 |
| Purchase #7 | $40.69 | 4.772% | $42.6317 | $42.63 | $42.65 | $42.60 |
| 7 purchase totals = | $762.91 | $817.7901 | $817.78 | $817.75 | $817.90 | |