| 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 | $115.77 | 3.519% | $119.8439 | $119.84 | $119.85 | $119.80 |
| Purchase #2 | $157.60 | 3.131% | $162.5345 | $162.53 | $162.55 | $162.50 |
| Purchase #3 | $115.72 | 9.387% | $126.5826 | $126.58 | $126.60 | $126.60 |
| Purchase #4 | $176.93 | 9.257% | $193.3084 | $193.31 | $193.30 | $193.30 |
| Purchase #5 | $73.46 | 10.836% | $81.4201 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $57.41 | 12.629% | $64.6603 | $64.66 | $64.65 | $64.70 |
| Purchase #7 | $94.42 | 12.374% | $106.1035 | $106.10 | $106.10 | $106.10 |
| 7 purchase totals = | $791.31 | $854.4533 | $854.44 | $854.45 | $854.40 | |