| 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 | $174.43 | 5.102% | $183.3294 | $183.33 | $183.35 | $183.30 |
| Purchase #2 | $36.97 | 11.102% | $41.0744 | $41.07 | $41.05 | $41.10 |
| Purchase #3 | $113.62 | 12.376% | $127.6816 | $127.68 | $127.70 | $127.70 |
| Purchase #4 | $233.91 | 12.338% | $262.7698 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $178.37 | 11.718% | $199.2714 | $199.27 | $199.25 | $199.30 |
| Purchase #6 | $108.72 | 4.200% | $113.2862 | $113.29 | $113.30 | $113.30 |
| Purchase #7 | $19.58 | 7.481% | $21.0448 | $21.04 | $21.05 | $21.00 |
| 7 purchase totals = | $865.60 | $948.4576 | $948.45 | $948.45 | $948.50 | |