| 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 | $148.63 | 3.506% | $153.841 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $54.90 | 9.684% | $60.2165 | $60.22 | $60.20 | $60.20 |
| Purchase #3 | $73.99 | 9.567% | $81.0686 | $81.07 | $81.05 | $81.10 |
| Purchase #4 | $209.78 | 3.360% | $216.8286 | $216.83 | $216.85 | $216.80 |
| Purchase #5 | $58.76 | 6.200% | $62.4031 | $62.40 | $62.40 | $62.40 |
| Purchase #6 | $89.54 | 4.405% | $93.4842 | $93.48 | $93.50 | $93.50 |
| Purchase #7 | $161.73 | 4.192% | $168.5097 | $168.51 | $168.50 | $168.50 |
| 7 purchase totals = | $797.33 | $836.3517 | $836.35 | $836.35 | $836.30 | |