| 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 | $105.94 | 12.709% | $119.4039 | $119.40 | $119.40 | $119.40 |
| Purchase #2 | $153.26 | 8.269% | $165.9331 | $165.93 | $165.95 | $165.90 |
| Purchase #3 | $14.45 | 7.217% | $15.4929 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $75.43 | 12.556% | $84.901 | $84.90 | $84.90 | $84.90 |
| Purchase #5 | $146.52 | 6.371% | $155.8548 | $155.85 | $155.85 | $155.90 |
| Purchase #6 | $139.82 | 7.807% | $150.7357 | $150.74 | $150.75 | $150.70 |
| Purchase #7 | $6.88 | 7.438% | $7.3917 | $7.39 | $7.40 | $7.40 |
| 7 purchase totals = | $642.30 | $699.7131 | $699.70 | $699.75 | $699.70 | |