| 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 | $176.96 | 6.654% | $188.7349 | $188.73 | $188.75 | $188.70 |
| Purchase #2 | $192.86 | 8.169% | $208.6147 | $208.61 | $208.60 | $208.60 |
| Purchase #3 | $127.66 | 5.415% | $134.5728 | $134.57 | $134.55 | $134.60 |
| Purchase #4 | $17.82 | 3.630% | $18.4669 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $164.93 | 12.803% | $186.046 | $186.05 | $186.05 | $186.00 |
| Purchase #6 | $170.40 | 7.172% | $182.6211 | $182.62 | $182.60 | $182.60 |
| Purchase #7 | $12.43 | 3.839% | $12.9072 | $12.91 | $12.90 | $12.90 |
| 7 purchase totals = | $863.06 | $931.9636 | $931.96 | $931.90 | $931.90 | |