| 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 | $174.50 | 6.532% | $185.8983 | $185.90 | $185.90 | $185.90 |
| Purchase #2 | $114.84 | 5.839% | $121.5455 | $121.55 | $121.55 | $121.50 |
| Purchase #3 | $35.60 | 12.198% | $39.9425 | $39.94 | $39.95 | $39.90 |
| Purchase #4 | $25.57 | 13.724% | $29.0792 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $162.35 | 11.261% | $180.6322 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $230.70 | 13.371% | $261.5469 | $261.55 | $261.55 | $261.50 |
| Purchase #7 | $224.41 | 4.758% | $235.0874 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $967.97 | $1,053.7320 | $1,053.74 | $1,053.80 | $1,053.60 | |