| 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 | $65.98 | 7.175% | $70.7141 | $70.71 | $70.70 | $70.70 |
| Purchase #2 | $202.88 | 6.456% | $215.9779 | $215.98 | $216.00 | $216.00 |
| Purchase #3 | $193.25 | 7.547% | $207.8346 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $222.98 | 7.577% | $239.8752 | $239.88 | $239.90 | $239.90 |
| Purchase #5 | $139.52 | 6.147% | $148.0963 | $148.10 | $148.10 | $148.10 |
| Purchase #6 | $119.72 | 7.275% | $128.4296 | $128.43 | $128.45 | $128.40 |
| Purchase #7 | $110.34 | 7.181% | $118.2635 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $1,054.67 | $1,129.1912 | $1,129.19 | $1,129.25 | $1,129.20 | |