| 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 | $156.78 | 3.185% | $161.7734 | $161.77 | $161.75 | $161.80 |
| Purchase #2 | $237.71 | 4.500% | $248.407 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $210.79 | 7.335% | $226.2514 | $226.25 | $226.25 | $226.30 |
| Purchase #4 | $114.30 | 6.597% | $121.8404 | $121.84 | $121.85 | $121.80 |
| Purchase #5 | $135.36 | 3.361% | $139.9094 | $139.91 | $139.90 | $139.90 |
| Purchase #6 | $122.69 | 3.559% | $127.0565 | $127.06 | $127.05 | $127.10 |
| Purchase #7 | $170.64 | 5.121% | $179.3785 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $1,148.27 | $1,204.6166 | $1,204.62 | $1,204.60 | $1,204.70 | |