| 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 | $165.92 | 9.363% | $181.4551 | $181.46 | $181.45 | $181.50 |
| Purchase #2 | $248.84 | 6.665% | $265.4252 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $51.75 | 10.749% | $57.3126 | $57.31 | $57.30 | $57.30 |
| Purchase #4 | $80.68 | 7.397% | $86.6479 | $86.65 | $86.65 | $86.60 |
| Purchase #5 | $115.32 | 9.261% | $125.9998 | $126.00 | $126.00 | $126.00 |
| Purchase #6 | $216.69 | 9.492% | $237.2582 | $237.26 | $237.25 | $237.30 |
| Purchase #7 | $206.37 | 7.431% | $221.7054 | $221.71 | $221.70 | $221.70 |
| 7 purchase totals = | $1,085.57 | $1,175.8042 | $1,175.82 | $1,175.80 | $1,175.80 | |