| 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 | $192.52 | 3.455% | $199.1716 | $199.17 | $199.15 | $199.20 |
| Purchase #2 | $99.54 | 5.824% | $105.3372 | $105.34 | $105.35 | $105.30 |
| Purchase #3 | $75.30 | 3.191% | $77.7028 | $77.70 | $77.70 | $77.70 |
| Purchase #4 | $226.69 | 12.651% | $255.3686 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $155.97 | 3.118% | $160.8331 | $160.83 | $160.85 | $160.80 |
| Purchase #6 | $31.62 | 9.340% | $34.5733 | $34.57 | $34.55 | $34.60 |
| Purchase #7 | $123.92 | 9.758% | $136.0121 | $136.01 | $136.00 | $136.00 |
| 7 purchase totals = | $905.56 | $968.9987 | $968.99 | $968.95 | $969.00 | |