| 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 | $173.34 | 3.435% | $179.2942 | $179.29 | $179.30 | $179.30 |
| Purchase #2 | $175.62 | 11.245% | $195.3685 | $195.37 | $195.35 | $195.40 |
| Purchase #3 | $109.39 | 13.526% | $124.1861 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $33.99 | 7.613% | $36.5777 | $36.58 | $36.60 | $36.60 |
| Purchase #5 | $133.78 | 7.469% | $143.772 | $143.77 | $143.75 | $143.80 |
| Purchase #6 | $135.41 | 10.718% | $149.9232 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $56.79 | 9.108% | $61.9624 | $61.96 | $61.95 | $62.00 |
| 7 purchase totals = | $818.32 | $891.0841 | $891.08 | $891.05 | $891.20 | |