| 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 | $174.27 | 8.443% | $188.9836 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $235.90 | 12.400% | $265.1516 | $265.15 | $265.15 | $265.20 |
| Purchase #3 | $61.97 | 7.364% | $66.5335 | $66.53 | $66.55 | $66.50 |
| Purchase #4 | $89.76 | 8.241% | $97.1571 | $97.16 | $97.15 | $97.20 |
| Purchase #5 | $111.61 | 6.119% | $118.4394 | $118.44 | $118.45 | $118.40 |
| Purchase #6 | $107.55 | 7.694% | $115.8249 | $115.82 | $115.80 | $115.80 |
| Purchase #7 | $16.40 | 10.612% | $18.1404 | $18.14 | $18.15 | $18.10 |
| 7 purchase totals = | $797.46 | $870.2305 | $870.22 | $870.25 | $870.20 | |