| 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 | $176.57 | 12.396% | $198.4576 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $207.89 | 5.310% | $218.929 | $218.93 | $218.95 | $218.90 |
| Purchase #3 | $241.87 | 8.590% | $262.6466 | $262.65 | $262.65 | $262.60 |
| Purchase #4 | $111.65 | 8.119% | $120.7149 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $142.46 | 8.282% | $154.2585 | $154.26 | $154.25 | $154.30 |
| Purchase #6 | $197.77 | 13.578% | $224.6232 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $208.36 | 11.309% | $231.9234 | $231.92 | $231.90 | $231.90 |
| 7 purchase totals = | $1,286.57 | $1,411.5532 | $1,411.55 | $1,411.50 | $1,411.50 | |