| 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 | $145.79 | 7.162% | $156.2315 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $217.46 | 12.835% | $245.371 | $245.37 | $245.35 | $245.40 |
| Purchase #3 | $199.44 | 5.821% | $211.0494 | $211.05 | $211.05 | $211.00 |
| Purchase #4 | $170.91 | 12.357% | $192.0293 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $125.73 | 13.231% | $142.3653 | $142.37 | $142.35 | $142.40 |
| Purchase #6 | $193.79 | 10.870% | $214.855 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $66.34 | 12.712% | $74.7731 | $74.77 | $74.75 | $74.80 |
| 7 purchase totals = | $1,119.46 | $1,236.6746 | $1,236.68 | $1,236.65 | $1,236.70 | |