| 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 | $83.39 | 13.855% | $94.9437 | $94.94 | $94.95 | $94.90 |
| Purchase #2 | $141.42 | 11.637% | $157.877 | $157.88 | $157.90 | $157.90 |
| Purchase #3 | $113.76 | 4.418% | $118.7859 | $118.79 | $118.80 | $118.80 |
| Purchase #4 | $143.88 | 12.837% | $162.3499 | $162.35 | $162.35 | $162.30 |
| Purchase #5 | $127.70 | 10.194% | $140.7177 | $140.72 | $140.70 | $140.70 |
| Purchase #6 | $80.85 | 6.450% | $86.0648 | $86.06 | $86.05 | $86.10 |
| Purchase #7 | $224.83 | 8.861% | $244.7522 | $244.75 | $244.75 | $244.80 |
| 7 purchase totals = | $915.83 | $1,005.4912 | $1,005.49 | $1,005.50 | $1,005.50 | |