| 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 | $153.79 | 6.114% | $163.1927 | $163.19 | $163.20 | $163.20 |
| Purchase #2 | $79.52 | 3.341% | $82.1768 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $205.97 | 11.678% | $230.0232 | $230.02 | $230.00 | $230.00 |
| Purchase #4 | $122.32 | 13.649% | $139.0155 | $139.02 | $139.00 | $139.00 |
| Purchase #5 | $131.59 | 11.103% | $146.2004 | $146.20 | $146.20 | $146.20 |
| Purchase #6 | $160.53 | 12.396% | $180.4293 | $180.43 | $180.45 | $180.40 |
| Purchase #7 | $180.36 | 13.459% | $204.6347 | $204.63 | $204.65 | $204.60 |
| 7 purchase totals = | $1,034.08 | $1,145.6726 | $1,145.67 | $1,145.70 | $1,145.60 | |