| 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 | $140.71 | 11.640% | $157.0886 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $169.93 | 6.122% | $180.3331 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $76.51 | 5.395% | $80.6377 | $80.64 | $80.65 | $80.60 |
| Purchase #4 | $66.71 | 3.541% | $69.0722 | $69.07 | $69.05 | $69.10 |
| Purchase #5 | $82.32 | 13.172% | $93.1632 | $93.16 | $93.15 | $93.20 |
| Purchase #6 | $177.91 | 11.343% | $198.0903 | $198.09 | $198.10 | $198.10 |
| Purchase #7 | $15.99 | 8.476% | $17.3453 | $17.35 | $17.35 | $17.30 |
| 7 purchase totals = | $730.08 | $795.7304 | $795.73 | $795.75 | $795.70 | |