| 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 | $142.39 | 13.121% | $161.073 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $9.72 | 11.274% | $10.8158 | $10.82 | $10.80 | $10.80 |
| Purchase #3 | $19.38 | 11.164% | $21.5436 | $21.54 | $21.55 | $21.50 |
| Purchase #4 | $227.54 | 8.587% | $247.0789 | $247.08 | $247.10 | $247.10 |
| Purchase #5 | $11.87 | 9.108% | $12.9511 | $12.95 | $12.95 | $13.00 |
| Purchase #6 | $92.28 | 13.813% | $105.0266 | $105.03 | $105.05 | $105.00 |
| Purchase #7 | $208.78 | 8.341% | $226.1943 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $711.96 | $784.6833 | $784.68 | $784.70 | $784.70 | |