| 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 | $138.95 | 10.415% | $153.4216 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $49.62 | 6.264% | $52.7282 | $52.73 | $52.75 | $52.70 |
| Purchase #3 | $116.65 | 13.214% | $132.0641 | $132.06 | $132.05 | $132.10 |
| Purchase #4 | $147.88 | 4.176% | $154.0555 | $154.06 | $154.05 | $154.10 |
| Purchase #5 | $73.70 | 11.575% | $82.2308 | $82.23 | $82.25 | $82.20 |
| Purchase #6 | $237.41 | 6.848% | $253.6678 | $253.67 | $253.65 | $253.70 |
| Purchase #7 | $22.44 | 4.795% | $23.516 | $23.52 | $23.50 | $23.50 |
| 7 purchase totals = | $786.65 | $851.6840 | $851.69 | $851.65 | $851.70 | |