| 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 | $151.34 | 9.639% | $165.9277 | $165.93 | $165.95 | $165.90 |
| Purchase #2 | $199.68 | 8.824% | $217.2998 | $217.30 | $217.30 | $217.30 |
| Purchase #3 | $212.52 | 12.671% | $239.4484 | $239.45 | $239.45 | $239.40 |
| Purchase #4 | $170.79 | 6.339% | $181.6164 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $57.91 | 11.832% | $64.7619 | $64.76 | $64.75 | $64.80 |
| Purchase #6 | $8.73 | 13.501% | $9.9086 | $9.91 | $9.90 | $9.90 |
| Purchase #7 | $35.69 | 11.317% | $39.729 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $836.66 | $918.6918 | $918.70 | $918.70 | $918.60 | |