| 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 | $138.87 | 8.213% | $150.2754 | $150.28 | $150.30 | $150.30 |
| Purchase #2 | $139.38 | 7.146% | $149.3401 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $46.60 | 12.182% | $52.2768 | $52.28 | $52.30 | $52.30 |
| Purchase #4 | $13.60 | 5.593% | $14.3606 | $14.36 | $14.35 | $14.40 |
| Purchase #5 | $174.58 | 10.558% | $193.0122 | $193.01 | $193.00 | $193.00 |
| Purchase #6 | $51.56 | 6.731% | $55.0305 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $234.56 | 10.820% | $259.9394 | $259.94 | $259.95 | $259.90 |
| 7 purchase totals = | $799.15 | $874.2350 | $874.24 | $874.30 | $874.20 | |