| 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 | $191.81 | 8.356% | $207.8376 | $207.84 | $207.85 | $207.80 |
| Purchase #2 | $84.58 | 12.753% | $95.3665 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $105.26 | 9.606% | $115.3713 | $115.37 | $115.35 | $115.40 |
| Purchase #4 | $43.31 | 6.184% | $45.9883 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $73.78 | 3.786% | $76.5733 | $76.57 | $76.55 | $76.60 |
| Purchase #6 | $142.66 | 11.695% | $159.3441 | $159.34 | $159.35 | $159.30 |
| Purchase #7 | $93.91 | 13.710% | $106.7851 | $106.79 | $106.80 | $106.80 |
| 7 purchase totals = | $735.31 | $807.2662 | $807.27 | $807.25 | $807.30 | |