| 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 | $194.49 | 12.491% | $218.7837 | $218.78 | $218.80 | $218.80 |
| Purchase #2 | $87.58 | 8.743% | $95.2371 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $168.32 | 10.223% | $185.5274 | $185.53 | $185.55 | $185.50 |
| Purchase #4 | $15.74 | 13.415% | $17.8515 | $17.85 | $17.85 | $17.90 |
| Purchase #5 | $161.75 | 8.187% | $174.9925 | $174.99 | $175.00 | $175.00 |
| Purchase #6 | $157.33 | 13.699% | $178.8826 | $178.88 | $178.90 | $178.90 |
| Purchase #7 | $99.88 | 4.859% | $104.7332 | $104.73 | $104.75 | $104.70 |
| 7 purchase totals = | $885.09 | $976.0080 | $976.00 | $976.10 | $976.00 | |