| 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 | $134.96 | 9.378% | $147.6165 | $147.62 | $147.60 | $147.60 |
| Purchase #2 | $101.54 | 3.184% | $104.773 | $104.77 | $104.75 | $104.80 |
| Purchase #3 | $250.70 | 8.597% | $272.2527 | $272.25 | $272.25 | $272.30 |
| Purchase #4 | $220.33 | 9.109% | $240.3999 | $240.40 | $240.40 | $240.40 |
| Purchase #5 | $104.33 | 10.109% | $114.8767 | $114.88 | $114.90 | $114.90 |
| Purchase #6 | $186.42 | 3.587% | $193.1069 | $193.11 | $193.10 | $193.10 |
| Purchase #7 | $107.99 | 4.787% | $113.1595 | $113.16 | $113.15 | $113.20 |
| 7 purchase totals = | $1,106.27 | $1,186.1852 | $1,186.19 | $1,186.15 | $1,186.30 | |