| 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 | $125.90 | 13.769% | $143.2352 | $143.24 | $143.25 | $143.20 |
| Purchase #2 | $31.93 | 10.502% | $35.2833 | $35.28 | $35.30 | $35.30 |
| Purchase #3 | $22.68 | 5.529% | $23.934 | $23.93 | $23.95 | $23.90 |
| Purchase #4 | $250.41 | 12.518% | $281.7563 | $281.76 | $281.75 | $281.80 |
| Purchase #5 | $107.26 | 6.825% | $114.5805 | $114.58 | $114.60 | $114.60 |
| Purchase #6 | $184.79 | 4.200% | $192.5512 | $192.55 | $192.55 | $192.60 |
| Purchase #7 | $177.72 | 13.147% | $201.0848 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $900.69 | $992.4253 | $992.42 | $992.50 | $992.50 | |