| 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 | $145.56 | 11.357% | $162.0912 | $162.09 | $162.10 | $162.10 |
| Purchase #2 | $56.40 | 3.279% | $58.2494 | $58.25 | $58.25 | $58.20 |
| Purchase #3 | $104.86 | 3.372% | $108.3959 | $108.40 | $108.40 | $108.40 |
| Purchase #4 | $228.66 | 13.240% | $258.9346 | $258.93 | $258.95 | $258.90 |
| Purchase #5 | $73.55 | 3.456% | $76.0919 | $76.09 | $76.10 | $76.10 |
| Purchase #6 | $157.39 | 11.632% | $175.6976 | $175.70 | $175.70 | $175.70 |
| Purchase #7 | $38.52 | 11.837% | $43.0796 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $804.94 | $882.5402 | $882.54 | $882.60 | $882.50 | |