| 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 | $166.61 | 5.694% | $176.0968 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $92.95 | 5.357% | $97.9293 | $97.93 | $97.95 | $97.90 |
| Purchase #3 | $132.67 | 6.389% | $141.1463 | $141.15 | $141.15 | $141.10 |
| Purchase #4 | $121.99 | 8.874% | $132.8154 | $132.82 | $132.80 | $132.80 |
| Purchase #5 | $94.70 | 5.799% | $100.1917 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $183.80 | 11.138% | $204.2716 | $204.27 | $204.25 | $204.30 |
| Purchase #7 | $158.52 | 11.439% | $176.6531 | $176.65 | $176.65 | $176.70 |
| 7 purchase totals = | $951.24 | $1,029.1042 | $1,029.11 | $1,029.10 | $1,029.10 | |