| 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 | $155.79 | 7.253% | $167.0894 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $48.58 | 5.327% | $51.1679 | $51.17 | $51.15 | $51.20 |
| Purchase #3 | $229.51 | 3.496% | $237.5337 | $237.53 | $237.55 | $237.50 |
| Purchase #4 | $107.41 | 9.114% | $117.1993 | $117.20 | $117.20 | $117.20 |
| Purchase #5 | $110.76 | 10.586% | $122.4851 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $181.42 | 12.813% | $204.6653 | $204.67 | $204.65 | $204.70 |
| Purchase #7 | $181.84 | 3.444% | $188.1026 | $188.10 | $188.10 | $188.10 |
| 7 purchase totals = | $1,015.31 | $1,088.2433 | $1,088.25 | $1,088.25 | $1,088.30 | |