| 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 | $163.70 | 9.749% | $179.6591 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $212.32 | 9.349% | $232.1698 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $90.83 | 6.509% | $96.7421 | $96.74 | $96.75 | $96.70 |
| Purchase #4 | $12.31 | 10.163% | $13.5611 | $13.56 | $13.55 | $13.60 |
| Purchase #5 | $69.59 | 9.323% | $76.0779 | $76.08 | $76.10 | $76.10 |
| Purchase #6 | $234.58 | 4.776% | $245.7835 | $245.78 | $245.80 | $245.80 |
| Purchase #7 | $111.84 | 11.488% | $124.6882 | $124.69 | $124.70 | $124.70 |
| 7 purchase totals = | $895.17 | $968.6817 | $968.68 | $968.70 | $968.80 | |