| 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 | $218.78 | 6.565% | $233.1429 | $233.14 | $233.15 | $233.10 |
| Purchase #2 | $5.37 | 12.116% | $6.0206 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $215.56 | 3.146% | $222.3415 | $222.34 | $222.35 | $222.30 |
| Purchase #4 | $164.97 | 5.600% | $174.2083 | $174.21 | $174.20 | $174.20 |
| Purchase #5 | $117.38 | 6.828% | $125.3947 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $8.94 | 7.786% | $9.6361 | $9.64 | $9.65 | $9.60 |
| Purchase #7 | $21.80 | 5.326% | $22.9611 | $22.96 | $22.95 | $23.00 |
| 7 purchase totals = | $752.80 | $793.7052 | $793.70 | $793.70 | $793.60 | |