| 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 | $164.49 | 9.130% | $179.5079 | $179.51 | $179.50 | $179.50 |
| Purchase #2 | $17.95 | 3.850% | $18.6411 | $18.64 | $18.65 | $18.60 |
| Purchase #3 | $57.91 | 12.857% | $65.3555 | $65.36 | $65.35 | $65.40 |
| Purchase #4 | $106.74 | 11.775% | $119.3086 | $119.31 | $119.30 | $119.30 |
| Purchase #5 | $21.43 | 9.108% | $23.3818 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $226.57 | 10.620% | $250.6317 | $250.63 | $250.65 | $250.60 |
| Purchase #7 | $151.86 | 13.120% | $171.784 | $171.78 | $171.80 | $171.80 |
| 7 purchase totals = | $746.95 | $828.6106 | $828.61 | $828.65 | $828.60 | |