| 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 | $147.45 | 13.228% | $166.9547 | $166.95 | $166.95 | $167.00 |
| Purchase #2 | $121.70 | 13.188% | $137.7498 | $137.75 | $137.75 | $137.70 |
| Purchase #3 | $209.26 | 5.341% | $220.4366 | $220.44 | $220.45 | $220.40 |
| Purchase #4 | $133.43 | 11.269% | $148.4662 | $148.47 | $148.45 | $148.50 |
| Purchase #5 | $114.47 | 6.276% | $121.6541 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $170.87 | 12.754% | $192.6628 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $224.28 | 11.661% | $250.4333 | $250.43 | $250.45 | $250.40 |
| 7 purchase totals = | $1,121.46 | $1,238.3575 | $1,238.35 | $1,238.35 | $1,238.40 | |