| 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 | $158.73 | 9.648% | $174.0443 | $174.04 | $174.05 | $174.00 |
| Purchase #2 | $138.82 | 11.413% | $154.6635 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $100.83 | 8.127% | $109.0245 | $109.02 | $109.00 | $109.00 |
| Purchase #4 | $72.57 | 7.434% | $77.9649 | $77.96 | $77.95 | $78.00 |
| Purchase #5 | $239.48 | 10.735% | $265.1882 | $265.19 | $265.20 | $265.20 |
| Purchase #6 | $123.68 | 6.408% | $131.6054 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $155.37 | 12.456% | $174.7229 | $174.72 | $174.70 | $174.70 |
| 7 purchase totals = | $989.48 | $1,087.2137 | $1,087.20 | $1,087.15 | $1,087.20 | |