| 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 | $73.82 | 10.614% | $81.6553 | $81.66 | $81.65 | $81.70 |
| Purchase #2 | $155.58 | 8.203% | $168.3422 | $168.34 | $168.35 | $168.30 |
| Purchase #3 | $101.87 | 13.742% | $115.869 | $115.87 | $115.85 | $115.90 |
| Purchase #4 | $186.93 | 13.812% | $212.7488 | $212.75 | $212.75 | $212.70 |
| Purchase #5 | $180.45 | 4.598% | $188.7471 | $188.75 | $188.75 | $188.70 |
| Purchase #6 | $84.65 | 12.131% | $94.9189 | $94.92 | $94.90 | $94.90 |
| Purchase #7 | $14.92 | 3.465% | $15.437 | $15.44 | $15.45 | $15.40 |
| 7 purchase totals = | $798.22 | $877.7183 | $877.73 | $877.70 | $877.60 | |