| 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 | $155.85 | 6.302% | $165.6717 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $167.67 | 8.226% | $181.4625 | $181.46 | $181.45 | $181.50 |
| Purchase #3 | $170.59 | 8.627% | $185.3068 | $185.31 | $185.30 | $185.30 |
| Purchase #4 | $222.70 | 13.724% | $253.2633 | $253.26 | $253.25 | $253.30 |
| Purchase #5 | $61.29 | 12.667% | $69.0536 | $69.05 | $69.05 | $69.10 |
| Purchase #6 | $132.49 | 8.169% | $143.3131 | $143.31 | $143.30 | $143.30 |
| Purchase #7 | $75.78 | 5.165% | $79.694 | $79.69 | $79.70 | $79.70 |
| 7 purchase totals = | $986.37 | $1,077.7650 | $1,077.75 | $1,077.70 | $1,077.90 | |