| 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 | $168.78 | 7.443% | $181.3423 | $181.34 | $181.35 | $181.30 |
| Purchase #2 | $237.98 | 8.191% | $257.4729 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $238.70 | 8.704% | $259.4764 | $259.48 | $259.50 | $259.50 |
| Purchase #4 | $12.77 | 7.216% | $13.6915 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $95.99 | 6.286% | $102.0239 | $102.02 | $102.00 | $102.00 |
| Purchase #6 | $79.91 | 3.163% | $82.4376 | $82.44 | $82.45 | $82.40 |
| Purchase #7 | $8.53 | 4.689% | $8.93 | $8.93 | $8.95 | $8.90 |
| 7 purchase totals = | $842.66 | $905.3746 | $905.37 | $905.40 | $905.30 | |