| 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 | $173.78 | 10.794% | $192.5378 | $192.54 | $192.55 | $192.50 |
| Purchase #2 | $73.87 | 11.257% | $82.1855 | $82.19 | $82.20 | $82.20 |
| Purchase #3 | $58.79 | 5.544% | $62.0493 | $62.05 | $62.05 | $62.00 |
| Purchase #4 | $5.73 | 10.484% | $6.3307 | $6.33 | $6.35 | $6.30 |
| Purchase #5 | $136.31 | 4.304% | $142.1768 | $142.18 | $142.20 | $142.20 |
| Purchase #6 | $79.92 | 12.868% | $90.2041 | $90.20 | $90.20 | $90.20 |
| Purchase #7 | $216.49 | 11.715% | $241.8518 | $241.85 | $241.85 | $241.90 |
| 7 purchase totals = | $744.89 | $817.3360 | $817.34 | $817.40 | $817.30 | |