| 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 | $154.34 | 4.195% | $160.8146 | $160.81 | $160.80 | $160.80 |
| Purchase #2 | $161.61 | 9.372% | $176.7561 | $176.76 | $176.75 | $176.80 |
| Purchase #3 | $188.34 | 3.723% | $195.3519 | $195.35 | $195.35 | $195.40 |
| Purchase #4 | $42.81 | 5.796% | $45.2913 | $45.29 | $45.30 | $45.30 |
| Purchase #5 | $193.78 | 9.806% | $212.7821 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $69.45 | 5.181% | $73.0482 | $73.05 | $73.05 | $73.00 |
| Purchase #7 | $173.82 | 3.166% | $179.3231 | $179.32 | $179.30 | $179.30 |
| 7 purchase totals = | $984.15 | $1,043.3673 | $1,043.36 | $1,043.35 | $1,043.40 | |