| 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 | $148.56 | 5.181% | $156.2569 | $156.26 | $156.25 | $156.30 |
| Purchase #2 | $106.35 | 6.611% | $113.3808 | $113.38 | $113.40 | $113.40 |
| Purchase #3 | $181.31 | 4.276% | $189.0628 | $189.06 | $189.05 | $189.10 |
| Purchase #4 | $44.36 | 10.111% | $48.8452 | $48.85 | $48.85 | $48.80 |
| Purchase #5 | $156.29 | 10.632% | $172.9068 | $172.91 | $172.90 | $172.90 |
| Purchase #6 | $232.85 | 13.867% | $265.1393 | $265.14 | $265.15 | $265.10 |
| Purchase #7 | $114.93 | 5.790% | $121.5844 | $121.58 | $121.60 | $121.60 |
| 7 purchase totals = | $984.65 | $1,067.1762 | $1,067.18 | $1,067.20 | $1,067.20 | |