| 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 | $158.88 | 4.108% | $165.4068 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $80.46 | 3.793% | $83.5118 | $83.51 | $83.50 | $83.50 |
| Purchase #3 | $205.84 | 6.608% | $219.4419 | $219.44 | $219.45 | $219.40 |
| Purchase #4 | $193.70 | 7.590% | $208.4018 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $78.32 | 4.725% | $82.0206 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $163.25 | 13.111% | $184.6537 | $184.65 | $184.65 | $184.70 |
| Purchase #7 | $114.98 | 12.492% | $129.3433 | $129.34 | $129.35 | $129.30 |
| 7 purchase totals = | $995.43 | $1,072.7799 | $1,072.77 | $1,072.75 | $1,072.70 | |