| 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 | $105.56 | 8.380% | $114.4059 | $114.41 | $114.40 | $114.40 |
| Purchase #2 | $114.72 | 7.289% | $123.0819 | $123.08 | $123.10 | $123.10 |
| Purchase #3 | $149.96 | 5.369% | $158.0114 | $158.01 | $158.00 | $158.00 |
| Purchase #4 | $78.93 | 8.582% | $85.7038 | $85.70 | $85.70 | $85.70 |
| Purchase #5 | $70.59 | 7.866% | $76.1426 | $76.14 | $76.15 | $76.10 |
| Purchase #6 | $94.42 | 8.238% | $102.1983 | $102.20 | $102.20 | $102.20 |
| Purchase #7 | $170.54 | 9.603% | $186.917 | $186.92 | $186.90 | $186.90 |
| 7 purchase totals = | $784.72 | $846.4609 | $846.46 | $846.45 | $846.40 | |