| 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 | $150.25 | 8.568% | $163.1234 | $163.12 | $163.10 | $163.10 |
| Purchase #2 | $154.48 | 4.765% | $161.841 | $161.84 | $161.85 | $161.80 |
| Purchase #3 | $14.66 | 5.639% | $15.4867 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $38.43 | 13.417% | $43.5862 | $43.59 | $43.60 | $43.60 |
| Purchase #5 | $181.31 | 11.576% | $202.2984 | $202.30 | $202.30 | $202.30 |
| Purchase #6 | $212.43 | 10.614% | $234.9773 | $234.98 | $235.00 | $235.00 |
| Purchase #7 | $173.78 | 8.409% | $188.3932 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $925.34 | $1,009.7062 | $1,009.71 | $1,009.75 | $1,009.70 | |