| 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 | $8.97 | 12.665% | $10.1061 | $10.11 | $10.10 | $10.10 |
| Purchase #2 | $148.38 | 13.870% | $168.9603 | $168.96 | $168.95 | $169.00 |
| Purchase #3 | $43.59 | 3.744% | $45.222 | $45.22 | $45.20 | $45.20 |
| Purchase #4 | $16.27 | 8.435% | $17.6424 | $17.64 | $17.65 | $17.60 |
| Purchase #5 | $152.51 | 6.396% | $162.2645 | $162.26 | $162.25 | $162.30 |
| Purchase #6 | $125.71 | 7.315% | $134.9057 | $134.91 | $134.90 | $134.90 |
| Purchase #7 | $221.62 | 8.583% | $240.6416 | $240.64 | $240.65 | $240.60 |
| 7 purchase totals = | $717.05 | $779.7426 | $779.74 | $779.70 | $779.70 | |