| 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 | $187.89 | 11.152% | $208.8435 | $208.84 | $208.85 | $208.80 |
| Purchase #2 | $27.37 | 13.728% | $31.1274 | $31.13 | $31.15 | $31.10 |
| Purchase #3 | $222.61 | 13.608% | $252.9028 | $252.90 | $252.90 | $252.90 |
| Purchase #4 | $85.72 | 8.126% | $92.6856 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $89.77 | 8.416% | $97.325 | $97.33 | $97.35 | $97.30 |
| Purchase #6 | $94.83 | 11.558% | $105.7905 | $105.79 | $105.80 | $105.80 |
| Purchase #7 | $147.66 | 6.117% | $156.6924 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $855.85 | $945.3672 | $945.37 | $945.45 | $945.30 | |