| 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 | $141.85 | 7.836% | $152.9654 | $152.97 | $152.95 | $153.00 |
| Purchase #2 | $156.79 | 4.755% | $164.2454 | $164.25 | $164.25 | $164.20 |
| Purchase #3 | $29.68 | 10.131% | $32.6869 | $32.69 | $32.70 | $32.70 |
| Purchase #4 | $51.79 | 6.194% | $54.9979 | $55.00 | $55.00 | $55.00 |
| Purchase #5 | $108.27 | 11.680% | $120.9159 | $120.92 | $120.90 | $120.90 |
| Purchase #6 | $250.53 | 8.636% | $272.1658 | $272.17 | $272.15 | $272.20 |
| Purchase #7 | $117.46 | 13.246% | $133.0188 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $856.37 | $930.9961 | $931.02 | $930.95 | $931.00 | |