| 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 | $186.81 | 10.792% | $206.9705 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $134.78 | 9.378% | $147.4197 | $147.42 | $147.40 | $147.40 |
| Purchase #3 | $64.66 | 3.865% | $67.1591 | $67.16 | $67.15 | $67.20 |
| Purchase #4 | $174.55 | 13.856% | $198.7356 | $198.74 | $198.75 | $198.70 |
| Purchase #5 | $112.93 | 11.108% | $125.4743 | $125.47 | $125.45 | $125.50 |
| Purchase #6 | $215.61 | 5.197% | $226.8153 | $226.82 | $226.80 | $226.80 |
| Purchase #7 | $19.45 | 9.557% | $21.3088 | $21.31 | $21.30 | $21.30 |
| 7 purchase totals = | $908.79 | $993.8833 | $993.89 | $993.80 | $993.90 | |