| 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 | $169.32 | 6.565% | $180.4359 | $180.44 | $180.45 | $180.40 |
| Purchase #2 | $25.48 | 9.567% | $27.9177 | $27.92 | $27.90 | $27.90 |
| Purchase #3 | $87.35 | 5.609% | $92.2495 | $92.25 | $92.25 | $92.20 |
| Purchase #4 | $195.58 | 4.391% | $204.1679 | $204.17 | $204.15 | $204.20 |
| Purchase #5 | $239.88 | 9.398% | $262.4239 | $262.42 | $262.40 | $262.40 |
| Purchase #6 | $99.65 | 10.216% | $109.8302 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $126.91 | 4.225% | $132.2719 | $132.27 | $132.25 | $132.30 |
| 7 purchase totals = | $944.17 | $1,009.2970 | $1,009.30 | $1,009.25 | $1,009.20 | |