| 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 | $160.49 | 5.541% | $169.3828 | $169.38 | $169.40 | $169.40 |
| Purchase #2 | $184.72 | 5.726% | $195.2971 | $195.30 | $195.30 | $195.30 |
| Purchase #3 | $146.40 | 10.276% | $161.4441 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $57.44 | 10.277% | $63.3431 | $63.34 | $63.35 | $63.30 |
| Purchase #5 | $124.51 | 13.134% | $140.8631 | $140.86 | $140.85 | $140.90 |
| Purchase #6 | $102.52 | 7.241% | $109.9435 | $109.94 | $109.95 | $109.90 |
| Purchase #7 | $95.76 | 6.491% | $101.9758 | $101.98 | $102.00 | $102.00 |
| 7 purchase totals = | $871.84 | $942.2495 | $942.24 | $942.30 | $942.20 | |