| 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 | $154.41 | 8.391% | $167.3665 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $79.44 | 13.578% | $90.2264 | $90.23 | $90.25 | $90.20 |
| Purchase #3 | $17.60 | 3.843% | $18.2764 | $18.28 | $18.30 | $18.30 |
| Purchase #4 | $50.87 | 6.163% | $54.0051 | $54.01 | $54.00 | $54.00 |
| Purchase #5 | $65.57 | 8.275% | $70.9959 | $71.00 | $71.00 | $71.00 |
| Purchase #6 | $239.90 | 13.249% | $271.6844 | $271.68 | $271.70 | $271.70 |
| Purchase #7 | $226.54 | 8.712% | $246.2762 | $246.28 | $246.30 | $246.30 |
| 7 purchase totals = | $834.33 | $918.8309 | $918.85 | $918.90 | $918.90 | |