| 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 | $145.78 | 11.815% | $163.0039 | $163.00 | $163.00 | $163.00 |
| Purchase #2 | $38.41 | 6.782% | $41.015 | $41.02 | $41.00 | $41.00 |
| Purchase #3 | $158.88 | 11.127% | $176.5586 | $176.56 | $176.55 | $176.60 |
| Purchase #4 | $12.89 | 6.238% | $13.6941 | $13.69 | $13.70 | $13.70 |
| Purchase #5 | $37.64 | 5.839% | $39.8378 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $10.78 | 8.339% | $11.6789 | $11.68 | $11.70 | $11.70 |
| Purchase #7 | $13.92 | 7.628% | $14.9818 | $14.98 | $15.00 | $15.00 |
| 7 purchase totals = | $418.30 | $460.7701 | $460.77 | $460.80 | $460.80 | |