| 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 | $169.48 | 4.359% | $176.8676 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $58.31 | 13.509% | $66.1871 | $66.19 | $66.20 | $66.20 |
| Purchase #3 | $160.75 | 13.375% | $182.2503 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $17.31 | 11.792% | $19.3512 | $19.35 | $19.35 | $19.40 |
| Purchase #5 | $115.94 | 5.638% | $122.4767 | $122.48 | $122.50 | $122.50 |
| Purchase #6 | $152.66 | 7.342% | $163.8683 | $163.87 | $163.85 | $163.90 |
| Purchase #7 | $145.77 | 7.692% | $156.9826 | $156.98 | $157.00 | $157.00 |
| 7 purchase totals = | $820.22 | $887.9838 | $887.99 | $888.00 | $888.20 | |