| 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 | $142.53 | 10.226% | $157.1051 | $157.11 | $157.10 | $157.10 |
| Purchase #2 | $133.46 | 4.291% | $139.1868 | $139.19 | $139.20 | $139.20 |
| Purchase #3 | $120.92 | 13.573% | $137.3325 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $87.28 | 6.849% | $93.2578 | $93.26 | $93.25 | $93.30 |
| Purchase #5 | $28.45 | 4.313% | $29.677 | $29.68 | $29.70 | $29.70 |
| Purchase #6 | $61.95 | 13.649% | $70.4056 | $70.41 | $70.40 | $70.40 |
| Purchase #7 | $129.90 | 5.583% | $137.1523 | $137.15 | $137.15 | $137.20 |
| 7 purchase totals = | $704.49 | $764.1171 | $764.13 | $764.15 | $764.20 | |