| 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 | $146.88 | 5.623% | $155.1391 | $155.14 | $155.15 | $155.10 |
| Purchase #2 | $60.98 | 10.619% | $67.4555 | $67.46 | $67.45 | $67.50 |
| Purchase #3 | $162.32 | 13.867% | $184.8289 | $184.83 | $184.85 | $184.80 |
| Purchase #4 | $235.90 | 5.473% | $248.8108 | $248.81 | $248.80 | $248.80 |
| Purchase #5 | $240.62 | 12.679% | $271.1282 | $271.13 | $271.15 | $271.10 |
| Purchase #6 | $237.32 | 10.550% | $262.3573 | $262.36 | $262.35 | $262.40 |
| Purchase #7 | $233.62 | 11.799% | $261.1848 | $261.18 | $261.20 | $261.20 |
| 7 purchase totals = | $1,317.64 | $1,450.9046 | $1,450.91 | $1,450.95 | $1,450.90 | |