| 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 | $177.75 | 4.757% | $186.2056 | $186.21 | $186.20 | $186.20 |
| Purchase #2 | $220.99 | 13.833% | $251.5595 | $251.56 | $251.55 | $251.60 |
| Purchase #3 | $45.66 | 4.545% | $47.7352 | $47.74 | $47.75 | $47.70 |
| Purchase #4 | $105.81 | 7.840% | $114.1055 | $114.11 | $114.10 | $114.10 |
| Purchase #5 | $135.36 | 11.873% | $151.4313 | $151.43 | $151.45 | $151.40 |
| Purchase #6 | $236.33 | 3.165% | $243.8098 | $243.81 | $243.80 | $243.80 |
| Purchase #7 | $40.37 | 12.597% | $45.4554 | $45.46 | $45.45 | $45.50 |
| 7 purchase totals = | $962.27 | $1,040.3023 | $1,040.32 | $1,040.30 | $1,040.30 | |