| 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 | $134.94 | 5.166% | $141.911 | $141.91 | $141.90 | $141.90 |
| Purchase #2 | $6.35 | 10.786% | $7.0349 | $7.03 | $7.05 | $7.00 |
| Purchase #3 | $77.96 | 5.602% | $82.3273 | $82.33 | $82.35 | $82.30 |
| Purchase #4 | $242.99 | 4.603% | $254.1748 | $254.17 | $254.15 | $254.20 |
| Purchase #5 | $42.83 | 5.478% | $45.1762 | $45.18 | $45.20 | $45.20 |
| Purchase #6 | $113.93 | 3.108% | $117.4709 | $117.47 | $117.45 | $117.50 |
| Purchase #7 | $138.66 | 3.535% | $143.5616 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $757.66 | $791.6567 | $791.65 | $791.65 | $791.70 | |