| 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 | $141.26 | 9.755% | $155.0399 | $155.04 | $155.05 | $155.00 |
| Purchase #2 | $242.48 | 12.779% | $273.4665 | $273.47 | $273.45 | $273.50 |
| Purchase #3 | $144.98 | 9.122% | $158.2051 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $187.79 | 10.794% | $208.0601 | $208.06 | $208.05 | $208.10 |
| Purchase #5 | $143.67 | 13.586% | $163.189 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $222.99 | 7.172% | $238.9828 | $238.98 | $239.00 | $239.00 |
| Purchase #7 | $138.61 | 13.294% | $157.0368 | $157.04 | $157.05 | $157.00 |
| 7 purchase totals = | $1,221.78 | $1,353.9802 | $1,353.99 | $1,354.00 | $1,354.00 | |