| 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 | $157.59 | 7.347% | $169.1681 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $53.29 | 13.206% | $60.3275 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $174.67 | 3.754% | $181.2271 | $181.23 | $181.25 | $181.20 |
| Purchase #4 | $217.99 | 12.231% | $244.6524 | $244.65 | $244.65 | $244.70 |
| Purchase #5 | $45.74 | 7.316% | $49.0863 | $49.09 | $49.10 | $49.10 |
| Purchase #6 | $147.90 | 5.629% | $156.2253 | $156.23 | $156.25 | $156.20 |
| Purchase #7 | $77.38 | 6.439% | $82.3625 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $874.56 | $943.0492 | $943.06 | $943.10 | $943.10 | |