| 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 | $198.98 | 13.417% | $225.6771 | $225.68 | $225.70 | $225.70 |
| Purchase #2 | $39.44 | 10.249% | $43.4822 | $43.48 | $43.50 | $43.50 |
| Purchase #3 | $147.91 | 6.289% | $157.2121 | $157.21 | $157.20 | $157.20 |
| Purchase #4 | $148.33 | 3.374% | $153.3347 | $153.33 | $153.35 | $153.30 |
| Purchase #5 | $231.53 | 9.119% | $252.6432 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $130.65 | 11.506% | $145.6826 | $145.68 | $145.70 | $145.70 |
| Purchase #7 | $165.37 | 12.512% | $186.0611 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $1,062.21 | $1,164.0930 | $1,164.08 | $1,164.15 | $1,164.10 | |