| 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 | $150.53 | 12.226% | $168.9338 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $133.43 | 11.230% | $148.4142 | $148.41 | $148.40 | $148.40 |
| Purchase #3 | $110.36 | 11.813% | $123.3968 | $123.40 | $123.40 | $123.40 |
| Purchase #4 | $156.65 | 7.347% | $168.1591 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $207.72 | 9.680% | $227.8273 | $227.83 | $227.85 | $227.80 |
| Purchase #6 | $243.79 | 9.122% | $266.0285 | $266.03 | $266.05 | $266.00 |
| Purchase #7 | $115.60 | 9.791% | $126.9184 | $126.92 | $126.90 | $126.90 |
| 7 purchase totals = | $1,118.08 | $1,229.6781 | $1,229.68 | $1,229.70 | $1,229.60 | |