| 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 | $146.85 | 8.140% | $158.8036 | $158.80 | $158.80 | $158.80 |
| Purchase #2 | $97.92 | 11.846% | $109.5196 | $109.52 | $109.50 | $109.50 |
| Purchase #3 | $161.67 | 4.551% | $169.0276 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $75.83 | 8.266% | $82.0981 | $82.10 | $82.10 | $82.10 |
| Purchase #5 | $22.66 | 10.417% | $25.0205 | $25.02 | $25.00 | $25.00 |
| Purchase #6 | $230.45 | 6.813% | $246.1506 | $246.15 | $246.15 | $246.20 |
| Purchase #7 | $123.54 | 6.330% | $131.3601 | $131.36 | $131.35 | $131.40 |
| 7 purchase totals = | $858.92 | $921.9801 | $921.98 | $921.95 | $922.00 | |