| 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 | $163.53 | 6.815% | $174.6746 | $174.67 | $174.65 | $174.70 |
| Purchase #2 | $179.55 | 10.616% | $198.611 | $198.61 | $198.60 | $198.60 |
| Purchase #3 | $130.90 | 8.265% | $141.7189 | $141.72 | $141.70 | $141.70 |
| Purchase #4 | $219.70 | 4.114% | $228.7385 | $228.74 | $228.75 | $228.70 |
| Purchase #5 | $171.71 | 8.735% | $186.7089 | $186.71 | $186.70 | $186.70 |
| Purchase #6 | $140.33 | 11.468% | $156.423 | $156.42 | $156.40 | $156.40 |
| Purchase #7 | $109.46 | 4.718% | $114.6243 | $114.62 | $114.60 | $114.60 |
| 7 purchase totals = | $1,115.18 | $1,201.4992 | $1,201.49 | $1,201.40 | $1,201.40 | |