| 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 | $140.56 | 9.271% | $153.5913 | $153.59 | $153.60 | $153.60 |
| Purchase #2 | $184.46 | 3.174% | $190.3148 | $190.31 | $190.30 | $190.30 |
| Purchase #3 | $86.97 | 6.256% | $92.4108 | $92.41 | $92.40 | $92.40 |
| Purchase #4 | $114.69 | 8.472% | $124.4065 | $124.41 | $124.40 | $124.40 |
| Purchase #5 | $210.90 | 5.144% | $221.7487 | $221.75 | $221.75 | $221.70 |
| Purchase #6 | $226.35 | 10.712% | $250.5966 | $250.60 | $250.60 | $250.60 |
| Purchase #7 | $71.78 | 8.225% | $77.6839 | $77.68 | $77.70 | $77.70 |
| 7 purchase totals = | $1,035.71 | $1,110.7526 | $1,110.75 | $1,110.75 | $1,110.70 | |