| 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 | $98.41 | 7.379% | $105.6717 | $105.67 | $105.65 | $105.70 |
| Purchase #2 | $113.50 | 13.557% | $128.8872 | $128.89 | $128.90 | $128.90 |
| Purchase #3 | $205.63 | 13.348% | $233.0775 | $233.08 | $233.10 | $233.10 |
| Purchase #4 | $171.71 | 12.529% | $193.2235 | $193.22 | $193.20 | $193.20 |
| Purchase #5 | $69.76 | 12.718% | $78.6321 | $78.63 | $78.65 | $78.60 |
| Purchase #6 | $114.68 | 6.680% | $122.3406 | $122.34 | $122.35 | $122.30 |
| Purchase #7 | $143.87 | 9.104% | $156.9679 | $156.97 | $156.95 | $157.00 |
| 7 purchase totals = | $917.56 | $1,018.8005 | $1,018.80 | $1,018.80 | $1,018.80 | |