| 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 | $166.36 | 11.483% | $185.4631 | $185.46 | $185.45 | $185.50 |
| Purchase #2 | $94.43 | 4.128% | $98.3281 | $98.33 | $98.35 | $98.30 |
| Purchase #3 | $212.60 | 6.387% | $226.1788 | $226.18 | $226.20 | $226.20 |
| Purchase #4 | $89.66 | 9.619% | $98.2844 | $98.28 | $98.30 | $98.30 |
| Purchase #5 | $139.66 | 3.677% | $144.7953 | $144.80 | $144.80 | $144.80 |
| Purchase #6 | $106.89 | 12.498% | $120.2491 | $120.25 | $120.25 | $120.20 |
| Purchase #7 | $195.52 | 6.764% | $208.745 | $208.75 | $208.75 | $208.70 |
| 7 purchase totals = | $1,005.12 | $1,082.0438 | $1,082.05 | $1,082.10 | $1,082.00 | |