| 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 | $179.62 | 5.761% | $189.9679 | $189.97 | $189.95 | $190.00 |
| Purchase #2 | $239.76 | 8.198% | $259.4155 | $259.42 | $259.40 | $259.40 |
| Purchase #3 | $179.61 | 10.681% | $198.7941 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $77.83 | 5.148% | $81.8367 | $81.84 | $81.85 | $81.80 |
| Purchase #5 | $175.80 | 6.159% | $186.6275 | $186.63 | $186.65 | $186.60 |
| Purchase #6 | $104.68 | 13.599% | $118.9154 | $118.92 | $118.90 | $118.90 |
| Purchase #7 | $104.59 | 3.365% | $108.1095 | $108.11 | $108.10 | $108.10 |
| 7 purchase totals = | $1,061.89 | $1,143.6666 | $1,143.68 | $1,143.65 | $1,143.60 | |