| 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 | $136.26 | 13.821% | $155.0925 | $155.09 | $155.10 | $155.10 |
| Purchase #2 | $217.54 | 10.712% | $240.8429 | $240.84 | $240.85 | $240.80 |
| Purchase #3 | $205.75 | 4.351% | $214.7022 | $214.70 | $214.70 | $214.70 |
| Purchase #4 | $167.48 | 4.635% | $175.2427 | $175.24 | $175.25 | $175.20 |
| Purchase #5 | $80.91 | 5.694% | $85.517 | $85.52 | $85.50 | $85.50 |
| Purchase #6 | $199.72 | 12.188% | $224.0619 | $224.06 | $224.05 | $224.10 |
| Purchase #7 | $142.59 | 3.703% | $147.8701 | $147.87 | $147.85 | $147.90 |
| 7 purchase totals = | $1,150.25 | $1,243.3293 | $1,243.32 | $1,243.30 | $1,243.30 | |