| 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 | $179.74 | 3.339% | $185.7415 | $185.74 | $185.75 | $185.70 |
| Purchase #2 | $129.45 | 10.666% | $143.2571 | $143.26 | $143.25 | $143.30 |
| Purchase #3 | $241.29 | 6.768% | $257.6205 | $257.62 | $257.60 | $257.60 |
| Purchase #4 | $241.30 | 9.257% | $263.6371 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $104.53 | 9.264% | $114.2137 | $114.21 | $114.20 | $114.20 |
| Purchase #6 | $94.40 | 4.413% | $98.5659 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $145.54 | 12.295% | $163.4341 | $163.43 | $163.45 | $163.40 |
| 7 purchase totals = | $1,136.25 | $1,226.4699 | $1,226.47 | $1,226.45 | $1,226.40 | |