| 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 | $143.56 | 12.471% | $161.4634 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $170.45 | 13.109% | $192.7943 | $192.79 | $192.80 | $192.80 |
| Purchase #3 | $83.28 | 11.376% | $92.7539 | $92.75 | $92.75 | $92.80 |
| Purchase #4 | $43.92 | 6.845% | $46.9263 | $46.93 | $46.95 | $46.90 |
| Purchase #5 | $148.84 | 12.149% | $166.9226 | $166.92 | $166.90 | $166.90 |
| Purchase #6 | $76.62 | 8.535% | $83.1595 | $83.16 | $83.15 | $83.20 |
| Purchase #7 | $73.77 | 3.344% | $76.2369 | $76.24 | $76.25 | $76.20 |
| 7 purchase totals = | $740.44 | $820.2569 | $820.25 | $820.25 | $820.30 | |