| 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 | $139.31 | 13.670% | $158.3537 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $40.72 | 4.753% | $42.6554 | $42.66 | $42.65 | $42.70 |
| Purchase #3 | $221.99 | 5.412% | $234.0041 | $234.00 | $234.00 | $234.00 |
| Purchase #4 | $16.62 | 5.744% | $17.5747 | $17.57 | $17.55 | $17.60 |
| Purchase #5 | $225.92 | 12.409% | $253.9544 | $253.95 | $253.95 | $254.00 |
| Purchase #6 | $112.56 | 9.537% | $123.2948 | $123.29 | $123.30 | $123.30 |
| Purchase #7 | $14.50 | 13.273% | $16.4246 | $16.42 | $16.40 | $16.40 |
| 7 purchase totals = | $771.62 | $846.2617 | $846.24 | $846.20 | $846.40 | |