| 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 | $140.84 | 11.574% | $157.1408 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $198.86 | 6.629% | $212.0424 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $19.25 | 8.524% | $20.8909 | $20.89 | $20.90 | $20.90 |
| Purchase #4 | $13.41 | 8.480% | $14.5472 | $14.55 | $14.55 | $14.50 |
| Purchase #5 | $67.74 | 5.548% | $71.4982 | $71.50 | $71.50 | $71.50 |
| Purchase #6 | $107.40 | 6.236% | $114.0975 | $114.10 | $114.10 | $114.10 |
| Purchase #7 | $167.35 | 7.477% | $179.8628 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $714.85 | $770.0798 | $770.08 | $770.10 | $770.00 | |