| 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 | $204.69 | 3.674% | $212.2103 | $212.21 | $212.20 | $212.20 |
| Purchase #2 | $61.47 | 6.270% | $65.3242 | $65.32 | $65.30 | $65.30 |
| Purchase #3 | $141.61 | 3.792% | $146.9799 | $146.98 | $147.00 | $147.00 |
| Purchase #4 | $179.44 | 9.335% | $196.1907 | $196.19 | $196.20 | $196.20 |
| Purchase #5 | $19.97 | 3.782% | $20.7253 | $20.73 | $20.75 | $20.70 |
| Purchase #6 | $23.79 | 9.189% | $25.9761 | $25.98 | $26.00 | $26.00 |
| Purchase #7 | $142.30 | 10.304% | $156.9626 | $156.96 | $156.95 | $157.00 |
| 7 purchase totals = | $773.27 | $824.3691 | $824.37 | $824.40 | $824.40 | |