| 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 | $207.83 | 9.286% | $227.1291 | $227.13 | $227.15 | $227.10 |
| Purchase #2 | $72.81 | 3.776% | $75.5593 | $75.56 | $75.55 | $75.60 |
| Purchase #3 | $175.74 | 4.138% | $183.0121 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $119.84 | 11.108% | $133.1518 | $133.15 | $133.15 | $133.20 |
| Purchase #5 | $25.79 | 12.471% | $29.0063 | $29.01 | $29.00 | $29.00 |
| Purchase #6 | $50.88 | 7.154% | $54.52 | $54.52 | $54.50 | $54.50 |
| Purchase #7 | $6.35 | 9.419% | $6.9481 | $6.95 | $6.95 | $6.90 |
| 7 purchase totals = | $659.24 | $709.3267 | $709.33 | $709.30 | $709.30 | |