| 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 | $181.85 | 6.221% | $193.1629 | $193.16 | $193.15 | $193.20 |
| Purchase #2 | $139.87 | 8.375% | $151.5841 | $151.58 | $151.60 | $151.60 |
| Purchase #3 | $125.32 | 12.462% | $140.9374 | $140.94 | $140.95 | $140.90 |
| Purchase #4 | $205.38 | 8.782% | $223.4165 | $223.42 | $223.40 | $223.40 |
| Purchase #5 | $71.54 | 5.347% | $75.3652 | $75.37 | $75.35 | $75.40 |
| Purchase #6 | $172.50 | 6.241% | $183.2657 | $183.27 | $183.25 | $183.30 |
| Purchase #7 | $173.41 | 11.152% | $192.7487 | $192.75 | $192.75 | $192.70 |
| 7 purchase totals = | $1,069.87 | $1,160.4805 | $1,160.49 | $1,160.45 | $1,160.50 | |