| 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 | $142.32 | 5.147% | $149.6452 | $149.65 | $149.65 | $149.60 |
| Purchase #2 | $58.77 | 7.224% | $63.0155 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $102.61 | 4.302% | $107.0243 | $107.02 | $107.00 | $107.00 |
| Purchase #4 | $77.57 | 11.493% | $86.4851 | $86.49 | $86.50 | $86.50 |
| Purchase #5 | $13.91 | 7.349% | $14.9322 | $14.93 | $14.95 | $14.90 |
| Purchase #6 | $59.76 | 3.257% | $61.7064 | $61.71 | $61.70 | $61.70 |
| Purchase #7 | $183.93 | 13.524% | $208.8047 | $208.80 | $208.80 | $208.80 |
| 7 purchase totals = | $638.87 | $691.6134 | $691.62 | $691.60 | $691.50 | |