| 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 | $184.69 | 11.455% | $205.8462 | $205.85 | $205.85 | $205.80 |
| Purchase #2 | $91.52 | 3.107% | $94.3635 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $132.28 | 3.689% | $137.1598 | $137.16 | $137.15 | $137.20 |
| Purchase #4 | $9.85 | 10.208% | $10.8555 | $10.86 | $10.85 | $10.90 |
| Purchase #5 | $47.48 | 8.302% | $51.4218 | $51.42 | $51.40 | $51.40 |
| Purchase #6 | $138.79 | 8.270% | $150.2679 | $150.27 | $150.25 | $150.30 |
| Purchase #7 | $195.40 | 10.660% | $216.2296 | $216.23 | $216.25 | $216.20 |
| 7 purchase totals = | $800.01 | $866.1443 | $866.15 | $866.10 | $866.20 | |