| 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 | $10.55 | 7.321% | $11.3224 | $11.32 | $11.30 | $11.30 |
| Purchase #2 | $139.50 | 10.234% | $153.7764 | $153.78 | $153.80 | $153.80 |
| Purchase #3 | $207.49 | 8.641% | $225.4192 | $225.42 | $225.40 | $225.40 |
| Purchase #4 | $186.99 | 7.873% | $201.7117 | $201.71 | $201.70 | $201.70 |
| Purchase #5 | $67.92 | 7.769% | $73.1967 | $73.20 | $73.20 | $73.20 |
| Purchase #6 | $122.92 | 7.184% | $131.7506 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $67.79 | 10.683% | $75.032 | $75.03 | $75.05 | $75.00 |
| 7 purchase totals = | $803.16 | $872.2090 | $872.21 | $872.20 | $872.20 | |