| 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 | $83.25 | 9.501% | $91.1596 | $91.16 | $91.15 | $91.20 |
| Purchase #2 | $121.45 | 8.534% | $131.8145 | $131.81 | $131.80 | $131.80 |
| Purchase #3 | $165.26 | 9.836% | $181.515 | $181.52 | $181.50 | $181.50 |
| Purchase #4 | $104.63 | 3.206% | $107.9844 | $107.98 | $108.00 | $108.00 |
| Purchase #5 | $15.26 | 13.269% | $17.2848 | $17.28 | $17.30 | $17.30 |
| Purchase #6 | $113.37 | 8.577% | $123.0937 | $123.09 | $123.10 | $123.10 |
| Purchase #7 | $159.49 | 9.520% | $174.6734 | $174.67 | $174.65 | $174.70 |
| 7 purchase totals = | $762.71 | $827.5254 | $827.51 | $827.50 | $827.60 | |