| 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 | $175.34 | 4.415% | $183.0813 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $130.27 | 4.709% | $136.4044 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $29.98 | 7.619% | $32.2642 | $32.26 | $32.25 | $32.30 |
| Purchase #4 | $114.67 | 11.198% | $127.5107 | $127.51 | $127.50 | $127.50 |
| Purchase #5 | $207.74 | 4.317% | $216.7081 | $216.71 | $216.70 | $216.70 |
| Purchase #6 | $103.74 | 4.430% | $108.3357 | $108.34 | $108.35 | $108.30 |
| Purchase #7 | $225.42 | 7.419% | $242.1439 | $242.14 | $242.15 | $242.10 |
| 7 purchase totals = | $987.16 | $1,046.4483 | $1,046.44 | $1,046.45 | $1,046.40 | |