| 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 | $142.75 | 7.420% | $153.3421 | $153.34 | $153.35 | $153.30 |
| Purchase #2 | $33.72 | 8.744% | $36.6685 | $36.67 | $36.65 | $36.70 |
| Purchase #3 | $8.50 | 5.596% | $8.9757 | $8.98 | $9.00 | $9.00 |
| Purchase #4 | $246.69 | 7.371% | $264.8735 | $264.87 | $264.85 | $264.90 |
| Purchase #5 | $144.44 | 4.686% | $151.2085 | $151.21 | $151.20 | $151.20 |
| Purchase #6 | $99.29 | 11.693% | $110.9 | $110.90 | $110.90 | $110.90 |
| Purchase #7 | $134.35 | 3.743% | $139.3787 | $139.38 | $139.40 | $139.40 |
| 7 purchase totals = | $809.74 | $865.3470 | $865.35 | $865.35 | $865.40 | |