| 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 | $245.56 | 13.534% | $278.7941 | $278.79 | $278.80 | $278.80 |
| Purchase #2 | $21.36 | 11.510% | $23.8185 | $23.82 | $23.80 | $23.80 |
| Purchase #3 | $247.46 | 11.421% | $275.7224 | $275.72 | $275.70 | $275.70 |
| Purchase #4 | $54.84 | 4.400% | $57.253 | $57.25 | $57.25 | $57.30 |
| Purchase #5 | $10.65 | 5.322% | $11.2168 | $11.22 | $11.20 | $11.20 |
| Purchase #6 | $62.77 | 11.854% | $70.2108 | $70.21 | $70.20 | $70.20 |
| Purchase #7 | $163.29 | 7.787% | $176.0054 | $176.01 | $176.00 | $176.00 |
| 7 purchase totals = | $805.93 | $893.0210 | $893.02 | $892.95 | $893.00 | |