| 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 | $188.35 | 12.572% | $212.0294 | $212.03 | $212.05 | $212.00 |
| Purchase #2 | $77.51 | 6.381% | $82.4559 | $82.46 | $82.45 | $82.50 |
| Purchase #3 | $113.50 | 5.806% | $120.0898 | $120.09 | $120.10 | $120.10 |
| Purchase #4 | $134.36 | 9.255% | $146.795 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $30.48 | 4.764% | $31.9321 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $100.34 | 13.133% | $113.5177 | $113.52 | $113.50 | $113.50 |
| Purchase #7 | $152.65 | 5.173% | $160.5466 | $160.55 | $160.55 | $160.50 |
| 7 purchase totals = | $797.19 | $867.3665 | $867.38 | $867.40 | $867.30 | |