| 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 | $152.29 | 11.455% | $169.7348 | $169.73 | $169.75 | $169.70 |
| Purchase #2 | $130.83 | 11.596% | $146.001 | $146.00 | $146.00 | $146.00 |
| Purchase #3 | $6.46 | 7.784% | $6.9628 | $6.96 | $6.95 | $7.00 |
| Purchase #4 | $78.44 | 6.666% | $83.6688 | $83.67 | $83.65 | $83.70 |
| Purchase #5 | $112.74 | 9.226% | $123.1414 | $123.14 | $123.15 | $123.10 |
| Purchase #6 | $156.46 | 8.270% | $169.3992 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $237.49 | 8.329% | $257.2705 | $257.27 | $257.25 | $257.30 |
| 7 purchase totals = | $874.71 | $956.1785 | $956.17 | $956.15 | $956.20 | |