| 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 | $172.93 | 8.348% | $187.3662 | $187.37 | $187.35 | $187.40 |
| Purchase #2 | $97.37 | 7.332% | $104.5092 | $104.51 | $104.50 | $104.50 |
| Purchase #3 | $204.84 | 10.670% | $226.6964 | $226.70 | $226.70 | $226.70 |
| Purchase #4 | $225.36 | 13.331% | $255.4027 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $173.52 | 5.662% | $183.3447 | $183.34 | $183.35 | $183.30 |
| Purchase #6 | $171.53 | 10.237% | $189.0895 | $189.09 | $189.10 | $189.10 |
| Purchase #7 | $114.91 | 10.844% | $127.3708 | $127.37 | $127.35 | $127.40 |
| 7 purchase totals = | $1,160.46 | $1,273.7795 | $1,273.78 | $1,273.75 | $1,273.80 | |