| 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 | $156.95 | 12.105% | $175.9488 | $175.95 | $175.95 | $175.90 |
| Purchase #2 | $148.67 | 10.131% | $163.7318 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $167.53 | 3.578% | $173.5242 | $173.52 | $173.50 | $173.50 |
| Purchase #4 | $78.55 | 13.309% | $89.0042 | $89.00 | $89.00 | $89.00 |
| Purchase #5 | $70.63 | 9.371% | $77.2487 | $77.25 | $77.25 | $77.20 |
| Purchase #6 | $183.61 | 5.540% | $193.782 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $40.63 | 9.417% | $44.4561 | $44.46 | $44.45 | $44.50 |
| 7 purchase totals = | $846.57 | $917.6958 | $917.69 | $917.70 | $917.60 | |