| 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 | $182.37 | 3.652% | $189.0302 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $213.51 | 5.195% | $224.6018 | $224.60 | $224.60 | $224.60 |
| Purchase #3 | $120.78 | 6.237% | $128.313 | $128.31 | $128.30 | $128.30 |
| Purchase #4 | $202.44 | 7.530% | $217.6837 | $217.68 | $217.70 | $217.70 |
| Purchase #5 | $12.69 | 9.125% | $13.848 | $13.85 | $13.85 | $13.80 |
| Purchase #6 | $248.67 | 3.232% | $256.707 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $77.31 | 6.696% | $82.4867 | $82.49 | $82.50 | $82.50 |
| 7 purchase totals = | $1,057.77 | $1,112.6704 | $1,112.67 | $1,112.70 | $1,112.60 | |