| 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 | $143.40 | 4.321% | $149.5963 | $149.60 | $149.60 | $149.60 |
| Purchase #2 | $174.68 | 9.497% | $191.2694 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $113.57 | 3.196% | $117.1997 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $168.36 | 5.517% | $177.6484 | $177.65 | $177.65 | $177.60 |
| Purchase #5 | $101.65 | 9.449% | $111.2549 | $111.25 | $111.25 | $111.30 |
| Purchase #6 | $31.59 | 8.708% | $34.3409 | $34.34 | $34.35 | $34.30 |
| Purchase #7 | $10.68 | 12.730% | $12.0396 | $12.04 | $12.05 | $12.00 |
| 7 purchase totals = | $743.93 | $793.3492 | $793.35 | $793.35 | $793.30 | |