| 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 | $185.69 | 7.248% | $199.1488 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $97.68 | 11.677% | $109.0861 | $109.09 | $109.10 | $109.10 |
| Purchase #3 | $136.68 | 6.247% | $145.2184 | $145.22 | $145.20 | $145.20 |
| Purchase #4 | $109.87 | 8.616% | $119.3364 | $119.34 | $119.35 | $119.30 |
| Purchase #5 | $144.55 | 10.312% | $159.456 | $159.46 | $159.45 | $159.50 |
| Purchase #6 | $98.68 | 4.628% | $103.2469 | $103.25 | $103.25 | $103.20 |
| Purchase #7 | $47.49 | 3.235% | $49.0263 | $49.03 | $49.05 | $49.00 |
| 7 purchase totals = | $820.64 | $884.5189 | $884.54 | $884.55 | $884.40 | |