| 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 | $156.35 | 4.352% | $163.1544 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $39.79 | 11.672% | $44.4343 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $19.93 | 3.754% | $20.6782 | $20.68 | $20.70 | $20.70 |
| Purchase #4 | $176.67 | 8.268% | $191.2771 | $191.28 | $191.30 | $191.30 |
| Purchase #5 | $173.51 | 3.494% | $179.5724 | $179.57 | $179.55 | $179.60 |
| Purchase #6 | $239.41 | 13.293% | $271.2348 | $271.23 | $271.25 | $271.20 |
| Purchase #7 | $222.59 | 13.631% | $252.9312 | $252.93 | $252.95 | $252.90 |
| 7 purchase totals = | $1,028.25 | $1,123.2824 | $1,123.27 | $1,123.35 | $1,123.30 | |