| 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 | $180.89 | 8.721% | $196.6654 | $196.67 | $196.65 | $196.70 |
| Purchase #2 | $52.74 | 9.378% | $57.686 | $57.69 | $57.70 | $57.70 |
| Purchase #3 | $13.62 | 11.232% | $15.1498 | $15.15 | $15.15 | $15.10 |
| Purchase #4 | $162.60 | 9.649% | $178.2893 | $178.29 | $178.30 | $178.30 |
| Purchase #5 | $181.47 | 3.431% | $187.6962 | $187.70 | $187.70 | $187.70 |
| Purchase #6 | $203.27 | 12.686% | $229.0568 | $229.06 | $229.05 | $229.10 |
| Purchase #7 | $147.92 | 11.716% | $165.2503 | $165.25 | $165.25 | $165.30 |
| 7 purchase totals = | $942.51 | $1,029.7938 | $1,029.81 | $1,029.80 | $1,029.90 | |