| 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 | $198.81 | 8.724% | $216.1542 | $216.15 | $216.15 | $216.20 |
| Purchase #2 | $169.58 | 8.349% | $183.7382 | $183.74 | $183.75 | $183.70 |
| Purchase #3 | $67.98 | 12.339% | $76.3681 | $76.37 | $76.35 | $76.40 |
| Purchase #4 | $100.28 | 9.637% | $109.944 | $109.94 | $109.95 | $109.90 |
| Purchase #5 | $179.89 | 5.456% | $189.7048 | $189.70 | $189.70 | $189.70 |
| Purchase #6 | $243.41 | 4.128% | $253.458 | $253.46 | $253.45 | $253.50 |
| Purchase #7 | $109.56 | 10.175% | $120.7077 | $120.71 | $120.70 | $120.70 |
| 7 purchase totals = | $1,069.51 | $1,150.0750 | $1,150.07 | $1,150.05 | $1,150.10 | |