| 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 | $146.55 | 6.280% | $155.7533 | $155.75 | $155.75 | $155.80 |
| Purchase #2 | $65.66 | 6.381% | $69.8498 | $69.85 | $69.85 | $69.80 |
| Purchase #3 | $107.38 | 3.811% | $111.4723 | $111.47 | $111.45 | $111.50 |
| Purchase #4 | $61.81 | 5.636% | $65.2936 | $65.29 | $65.30 | $65.30 |
| Purchase #5 | $178.97 | 3.815% | $185.7977 | $185.80 | $185.80 | $185.80 |
| Purchase #6 | $98.50 | 3.617% | $102.0627 | $102.06 | $102.05 | $102.10 |
| Purchase #7 | $70.49 | 6.273% | $74.9118 | $74.91 | $74.90 | $74.90 |
| 7 purchase totals = | $729.36 | $765.1412 | $765.13 | $765.10 | $765.20 | |