| 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 | $155.68 | 7.236% | $166.945 | $166.95 | $166.95 | $166.90 |
| Purchase #2 | $196.87 | 12.338% | $221.1598 | $221.16 | $221.15 | $221.20 |
| Purchase #3 | $140.78 | 3.520% | $145.7355 | $145.74 | $145.75 | $145.70 |
| Purchase #4 | $120.37 | 12.840% | $135.8255 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $241.61 | 8.136% | $261.2674 | $261.27 | $261.25 | $261.30 |
| Purchase #6 | $175.70 | 8.850% | $191.2495 | $191.25 | $191.25 | $191.20 |
| Purchase #7 | $141.41 | 3.152% | $145.8672 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $1,172.42 | $1,268.0499 | $1,268.07 | $1,268.05 | $1,268.00 | |