| 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 | $15.78 | 13.121% | $17.8505 | $17.85 | $17.85 | $17.90 |
| Purchase #2 | $106.80 | 4.459% | $111.5622 | $111.56 | $111.55 | $111.60 |
| Purchase #3 | $146.66 | 9.582% | $160.713 | $160.71 | $160.70 | $160.70 |
| Purchase #4 | $177.97 | 4.534% | $186.0392 | $186.04 | $186.05 | $186.00 |
| Purchase #5 | $49.38 | 6.267% | $52.4746 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $242.99 | 13.252% | $275.191 | $275.19 | $275.20 | $275.20 |
| Purchase #7 | $108.81 | 10.729% | $120.4842 | $120.48 | $120.50 | $120.50 |
| 7 purchase totals = | $848.39 | $924.3147 | $924.30 | $924.30 | $924.40 | |