| 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 | $168.44 | 10.684% | $186.4361 | $186.44 | $186.45 | $186.40 |
| Purchase #2 | $154.80 | 3.728% | $160.5709 | $160.57 | $160.55 | $160.60 |
| Purchase #3 | $73.82 | 4.630% | $77.2379 | $77.24 | $77.25 | $77.20 |
| Purchase #4 | $218.55 | 8.261% | $236.6044 | $236.60 | $236.60 | $236.60 |
| Purchase #5 | $21.34 | 7.720% | $22.9874 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $138.30 | 7.653% | $148.8841 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $50.43 | 4.779% | $52.84 | $52.84 | $52.85 | $52.80 |
| 7 purchase totals = | $825.68 | $885.5608 | $885.56 | $885.60 | $885.50 | |