| 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 | $126.73 | 11.233% | $140.9656 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $27.67 | 9.646% | $30.339 | $30.34 | $30.35 | $30.30 |
| Purchase #3 | $106.93 | 8.200% | $115.6983 | $115.70 | $115.70 | $115.70 |
| Purchase #4 | $40.42 | 10.769% | $44.7728 | $44.77 | $44.75 | $44.80 |
| Purchase #5 | $215.57 | 3.302% | $222.6881 | $222.69 | $222.70 | $222.70 |
| Purchase #6 | $135.75 | 4.555% | $141.9334 | $141.93 | $141.95 | $141.90 |
| Purchase #7 | $65.38 | 12.682% | $73.6715 | $73.67 | $73.65 | $73.70 |
| 7 purchase totals = | $718.45 | $770.0687 | $770.07 | $770.05 | $770.10 | |