| 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 | $197.43 | 4.651% | $206.6125 | $206.61 | $206.60 | $206.60 |
| Purchase #2 | $109.40 | 4.547% | $114.3744 | $114.37 | $114.35 | $114.40 |
| Purchase #3 | $105.25 | 8.820% | $114.5331 | $114.53 | $114.55 | $114.50 |
| Purchase #4 | $148.57 | 9.295% | $162.3796 | $162.38 | $162.40 | $162.40 |
| Purchase #5 | $27.37 | 4.310% | $28.5496 | $28.55 | $28.55 | $28.50 |
| Purchase #6 | $80.59 | 8.164% | $87.1694 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $153.63 | 6.571% | $163.725 | $163.73 | $163.75 | $163.70 |
| 7 purchase totals = | $822.24 | $877.3436 | $877.34 | $877.35 | $877.30 | |