| 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 | $135.91 | 5.599% | $143.5196 | $143.52 | $143.50 | $143.50 |
| Purchase #2 | $24.66 | 5.647% | $26.0526 | $26.05 | $26.05 | $26.10 |
| Purchase #3 | $105.32 | 11.402% | $117.3286 | $117.33 | $117.35 | $117.30 |
| Purchase #4 | $16.84 | 9.140% | $18.3792 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $165.78 | 3.257% | $171.1795 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $82.94 | 8.368% | $89.8804 | $89.88 | $89.90 | $89.90 |
| Purchase #7 | $127.99 | 5.841% | $135.4659 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $659.44 | $701.8058 | $701.81 | $701.85 | $701.90 | |