| 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 | $168.63 | 11.742% | $188.4305 | $188.43 | $188.45 | $188.40 |
| Purchase #2 | $220.59 | 12.327% | $247.7821 | $247.78 | $247.80 | $247.80 |
| Purchase #3 | $165.95 | 6.652% | $176.989 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $171.43 | 6.732% | $182.9707 | $182.97 | $182.95 | $183.00 |
| Purchase #5 | $11.27 | 6.113% | $11.9589 | $11.96 | $11.95 | $12.00 |
| Purchase #6 | $7.34 | 7.405% | $7.8835 | $7.88 | $7.90 | $7.90 |
| Purchase #7 | $110.61 | 11.345% | $123.1587 | $123.16 | $123.15 | $123.20 |
| 7 purchase totals = | $855.82 | $939.1734 | $939.17 | $939.20 | $939.30 | |