| 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 | $154.63 | 7.584% | $166.3571 | $166.36 | $166.35 | $166.40 |
| Purchase #2 | $163.60 | 13.767% | $186.1228 | $186.12 | $186.10 | $186.10 |
| Purchase #3 | $62.56 | 11.185% | $69.5573 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $57.48 | 9.210% | $62.7739 | $62.77 | $62.75 | $62.80 |
| Purchase #5 | $59.62 | 13.582% | $67.7176 | $67.72 | $67.70 | $67.70 |
| Purchase #6 | $122.29 | 4.289% | $127.535 | $127.54 | $127.55 | $127.50 |
| Purchase #7 | $101.58 | 13.713% | $115.5097 | $115.51 | $115.50 | $115.50 |
| 7 purchase totals = | $721.76 | $795.5734 | $795.58 | $795.50 | $795.60 | |