| 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 | $171.91 | 7.235% | $184.3477 | $184.35 | $184.35 | $184.30 |
| Purchase #2 | $6.57 | 11.537% | $7.328 | $7.33 | $7.35 | $7.30 |
| Purchase #3 | $147.45 | 12.173% | $165.3991 | $165.40 | $165.40 | $165.40 |
| Purchase #4 | $215.71 | 6.514% | $229.7613 | $229.76 | $229.75 | $229.80 |
| Purchase #5 | $12.58 | 11.364% | $14.0096 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $11.83 | 12.313% | $13.2866 | $13.29 | $13.30 | $13.30 |
| Purchase #7 | $233.56 | 9.627% | $256.0448 | $256.04 | $256.05 | $256.00 |
| 7 purchase totals = | $799.61 | $870.1771 | $870.18 | $870.20 | $870.10 | |