| 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 | $178.94 | 6.599% | $190.7483 | $190.75 | $190.75 | $190.70 |
| Purchase #2 | $214.71 | 4.247% | $223.8287 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $138.56 | 6.224% | $147.184 | $147.18 | $147.20 | $147.20 |
| Purchase #4 | $27.66 | 9.674% | $30.3358 | $30.34 | $30.35 | $30.30 |
| Purchase #5 | $55.41 | 5.630% | $58.5296 | $58.53 | $58.55 | $58.50 |
| Purchase #6 | $96.98 | 4.196% | $101.0493 | $101.05 | $101.05 | $101.00 |
| Purchase #7 | $107.39 | 10.872% | $119.0654 | $119.07 | $119.05 | $119.10 |
| 7 purchase totals = | $819.65 | $870.7411 | $870.75 | $870.80 | $870.60 | |