| 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 | $146.45 | 11.292% | $162.9871 | $162.99 | $163.00 | $163.00 |
| Purchase #2 | $26.83 | 8.658% | $29.1529 | $29.15 | $29.15 | $29.20 |
| Purchase #3 | $140.83 | 3.351% | $145.5492 | $145.55 | $145.55 | $145.50 |
| Purchase #4 | $170.34 | 13.713% | $193.6987 | $193.70 | $193.70 | $193.70 |
| Purchase #5 | $81.61 | 13.548% | $92.6665 | $92.67 | $92.65 | $92.70 |
| Purchase #6 | $156.47 | 9.682% | $171.6194 | $171.62 | $171.60 | $171.60 |
| Purchase #7 | $246.31 | 10.190% | $271.409 | $271.41 | $271.40 | $271.40 |
| 7 purchase totals = | $968.84 | $1,067.0828 | $1,067.09 | $1,067.05 | $1,067.10 | |