| 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 | $191.87 | 3.671% | $198.9135 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $220.85 | 6.295% | $234.7525 | $234.75 | $234.75 | $234.80 |
| Purchase #3 | $85.28 | 7.739% | $91.8798 | $91.88 | $91.90 | $91.90 |
| Purchase #4 | $184.91 | 13.648% | $210.1465 | $210.15 | $210.15 | $210.10 |
| Purchase #5 | $15.52 | 11.289% | $17.2721 | $17.27 | $17.25 | $17.30 |
| Purchase #6 | $14.83 | 6.867% | $15.8484 | $15.85 | $15.85 | $15.80 |
| Purchase #7 | $95.45 | 10.570% | $105.5391 | $105.54 | $105.55 | $105.50 |
| 7 purchase totals = | $808.71 | $874.3519 | $874.35 | $874.35 | $874.30 | |