| 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 | $235.30 | 13.412% | $266.8584 | $266.86 | $266.85 | $266.90 |
| Purchase #2 | $180.47 | 11.424% | $201.0869 | $201.09 | $201.10 | $201.10 |
| Purchase #3 | $12.45 | 9.473% | $13.6294 | $13.63 | $13.65 | $13.60 |
| Purchase #4 | $163.88 | 3.588% | $169.76 | $169.76 | $169.75 | $169.80 |
| Purchase #5 | $177.92 | 10.152% | $195.9824 | $195.98 | $196.00 | $196.00 |
| Purchase #6 | $137.72 | 5.515% | $145.3153 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $110.92 | 13.375% | $125.7556 | $125.76 | $125.75 | $125.80 |
| 7 purchase totals = | $1,018.66 | $1,118.3880 | $1,118.40 | $1,118.40 | $1,118.50 | |