| 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 | $193.29 | 6.786% | $206.4067 | $206.41 | $206.40 | $206.40 |
| Purchase #2 | $40.62 | 9.677% | $44.5508 | $44.55 | $44.55 | $44.60 |
| Purchase #3 | $38.92 | 12.641% | $43.8399 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $22.74 | 6.642% | $24.2504 | $24.25 | $24.25 | $24.30 |
| Purchase #5 | $137.35 | 4.615% | $143.6887 | $143.69 | $143.70 | $143.70 |
| Purchase #6 | $71.95 | 8.691% | $78.2032 | $78.20 | $78.20 | $78.20 |
| Purchase #7 | $30.41 | 9.846% | $33.4042 | $33.40 | $33.40 | $33.40 |
| 7 purchase totals = | $535.28 | $574.3439 | $574.34 | $574.35 | $574.40 | |