| 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 | $71.25 | 9.341% | $77.9055 | $77.91 | $77.90 | $77.90 |
| Purchase #2 | $121.85 | 12.203% | $136.7194 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $193.77 | 6.694% | $206.741 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $151.40 | 7.517% | $162.7807 | $162.78 | $162.80 | $162.80 |
| Purchase #5 | $163.65 | 10.849% | $181.4044 | $181.40 | $181.40 | $181.40 |
| Purchase #6 | $96.76 | 9.144% | $105.6077 | $105.61 | $105.60 | $105.60 |
| Purchase #7 | $223.32 | 3.341% | $230.7811 | $230.78 | $230.80 | $230.80 |
| 7 purchase totals = | $1,022.00 | $1,101.9398 | $1,101.94 | $1,101.95 | $1,101.90 | |