| 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 | $169.55 | 4.649% | $177.4324 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $203.42 | 5.577% | $214.7647 | $214.76 | $214.75 | $214.80 |
| Purchase #3 | $15.77 | 5.553% | $16.6457 | $16.65 | $16.65 | $16.60 |
| Purchase #4 | $102.42 | 12.734% | $115.4622 | $115.46 | $115.45 | $115.50 |
| Purchase #5 | $234.97 | 10.731% | $260.1846 | $260.18 | $260.20 | $260.20 |
| Purchase #6 | $173.69 | 5.871% | $183.8873 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $115.40 | 10.234% | $127.21 | $127.21 | $127.20 | $127.20 |
| 7 purchase totals = | $1,015.22 | $1,095.5869 | $1,095.58 | $1,095.60 | $1,095.60 | |