| 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 | $78.58 | 3.366% | $81.225 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $178.42 | 13.715% | $202.8903 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $54.33 | 3.118% | $56.024 | $56.02 | $56.00 | $56.00 |
| Purchase #4 | $170.52 | 9.436% | $186.6103 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $240.38 | 10.477% | $265.5646 | $265.56 | $265.55 | $265.60 |
| Purchase #6 | $218.93 | 13.778% | $249.0942 | $249.09 | $249.10 | $249.10 |
| Purchase #7 | $43.36 | 6.325% | $46.1025 | $46.10 | $46.10 | $46.10 |
| 7 purchase totals = | $984.52 | $1,087.5109 | $1,087.50 | $1,087.50 | $1,087.50 | |