| 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 | $181.43 | 6.377% | $192.9998 | $193.00 | $193.00 | $193.00 |
| Purchase #2 | $111.40 | 11.357% | $124.0517 | $124.05 | $124.05 | $124.10 |
| Purchase #3 | $216.34 | 8.686% | $235.1313 | $235.13 | $235.15 | $235.10 |
| Purchase #4 | $94.75 | 13.196% | $107.2532 | $107.25 | $107.25 | $107.30 |
| Purchase #5 | $114.49 | 10.320% | $126.3054 | $126.31 | $126.30 | $126.30 |
| Purchase #6 | $228.44 | 8.697% | $248.3074 | $248.31 | $248.30 | $248.30 |
| Purchase #7 | $108.46 | 8.873% | $118.0837 | $118.08 | $118.10 | $118.10 |
| 7 purchase totals = | $1,055.31 | $1,152.1325 | $1,152.13 | $1,152.15 | $1,152.20 | |