| 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 | $208.49 | 7.755% | $224.6584 | $224.66 | $224.65 | $224.70 |
| Purchase #2 | $146.72 | 12.737% | $165.4077 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $88.41 | 9.469% | $96.7815 | $96.78 | $96.80 | $96.80 |
| Purchase #4 | $47.66 | 5.241% | $50.1579 | $50.16 | $50.15 | $50.20 |
| Purchase #5 | $81.79 | 6.440% | $87.0573 | $87.06 | $87.05 | $87.10 |
| Purchase #6 | $132.72 | 3.253% | $137.0374 | $137.04 | $137.05 | $137.00 |
| Purchase #7 | $5.25 | 9.364% | $5.7416 | $5.74 | $5.75 | $5.70 |
| 7 purchase totals = | $711.04 | $766.8418 | $766.85 | $766.85 | $766.90 | |