| 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 | $152.80 | 4.414% | $159.5446 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $73.52 | 11.833% | $82.2196 | $82.22 | $82.20 | $82.20 |
| Purchase #3 | $45.77 | 12.487% | $51.4853 | $51.49 | $51.50 | $51.50 |
| Purchase #4 | $101.37 | 11.488% | $113.0154 | $113.02 | $113.00 | $113.00 |
| Purchase #5 | $22.83 | 5.534% | $24.0934 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $222.37 | 4.493% | $232.3611 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $55.94 | 5.292% | $58.9003 | $58.90 | $58.90 | $58.90 |
| 7 purchase totals = | $674.60 | $721.6197 | $721.62 | $721.60 | $721.60 | |