| 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 | $109.29 | 11.231% | $121.5644 | $121.56 | $121.55 | $121.60 |
| Purchase #2 | $181.43 | 5.168% | $190.8063 | $190.81 | $190.80 | $190.80 |
| Purchase #3 | $174.58 | 5.210% | $183.6756 | $183.68 | $183.70 | $183.70 |
| Purchase #4 | $151.37 | 3.791% | $157.1084 | $157.11 | $157.10 | $157.10 |
| Purchase #5 | $136.28 | 10.612% | $150.742 | $150.74 | $150.75 | $150.70 |
| Purchase #6 | $213.38 | 3.328% | $220.4813 | $220.48 | $220.50 | $220.50 |
| Purchase #7 | $107.73 | 12.218% | $120.8925 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $1,074.06 | $1,145.2705 | $1,145.27 | $1,145.30 | $1,145.30 | |