| 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 | $148.87 | 10.319% | $164.2319 | $164.23 | $164.25 | $164.20 |
| Purchase #2 | $222.81 | 7.250% | $238.9637 | $238.96 | $238.95 | $239.00 |
| Purchase #3 | $200.72 | 6.872% | $214.5135 | $214.51 | $214.50 | $214.50 |
| Purchase #4 | $185.84 | 7.231% | $199.2781 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $7.26 | 7.862% | $7.8308 | $7.83 | $7.85 | $7.80 |
| Purchase #6 | $206.90 | 7.184% | $221.7637 | $221.76 | $221.75 | $221.80 |
| Purchase #7 | $143.63 | 13.491% | $163.0071 | $163.01 | $163.00 | $163.00 |
| 7 purchase totals = | $1,116.03 | $1,209.5888 | $1,209.58 | $1,209.60 | $1,209.60 | |