| 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 | $147.31 | 10.105% | $162.1957 | $162.20 | $162.20 | $162.20 |
| Purchase #2 | $233.45 | 6.468% | $248.5495 | $248.55 | $248.55 | $248.50 |
| Purchase #3 | $115.93 | 12.619% | $130.5592 | $130.56 | $130.55 | $130.60 |
| Purchase #4 | $117.56 | 12.622% | $132.3984 | $132.40 | $132.40 | $132.40 |
| Purchase #5 | $246.68 | 11.383% | $274.7596 | $274.76 | $274.75 | $274.80 |
| Purchase #6 | $15.81 | 7.737% | $17.0332 | $17.03 | $17.05 | $17.00 |
| Purchase #7 | $190.78 | 5.107% | $200.5231 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $1,067.52 | $1,166.0187 | $1,166.02 | $1,166.00 | $1,166.00 | |