| 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 | $174.55 | 7.604% | $187.8228 | $187.82 | $187.80 | $187.80 |
| Purchase #2 | $11.89 | 12.714% | $13.4017 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $5.55 | 8.104% | $5.9998 | $6.00 | $6.00 | $6.00 |
| Purchase #4 | $222.82 | 13.568% | $253.0522 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $246.62 | 6.238% | $262.0042 | $262.00 | $262.00 | $262.00 |
| Purchase #6 | $70.70 | 9.332% | $77.2977 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $43.94 | 6.260% | $46.6906 | $46.69 | $46.70 | $46.70 |
| 7 purchase totals = | $776.07 | $846.2690 | $846.26 | $846.25 | $846.30 | |