| 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 | $230.83 | 13.139% | $261.1588 | $261.16 | $261.15 | $261.20 |
| Purchase #2 | $172.71 | 8.216% | $186.8999 | $186.90 | $186.90 | $186.90 |
| Purchase #3 | $15.93 | 5.830% | $16.8587 | $16.86 | $16.85 | $16.90 |
| Purchase #4 | $203.54 | 8.395% | $220.6272 | $220.63 | $220.65 | $220.60 |
| Purchase #5 | $7.35 | 5.840% | $7.7792 | $7.78 | $7.80 | $7.80 |
| Purchase #6 | $15.46 | 7.704% | $16.651 | $16.65 | $16.65 | $16.70 |
| Purchase #7 | $177.69 | 10.547% | $196.431 | $196.43 | $196.45 | $196.40 |
| 7 purchase totals = | $823.51 | $906.4058 | $906.41 | $906.45 | $906.50 | |