| 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 | $201.65 | 11.795% | $225.4346 | $225.43 | $225.45 | $225.40 |
| Purchase #2 | $32.63 | 13.604% | $37.069 | $37.07 | $37.05 | $37.10 |
| Purchase #3 | $170.51 | 7.331% | $183.0101 | $183.01 | $183.00 | $183.00 |
| Purchase #4 | $183.94 | 3.836% | $190.9959 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $16.82 | 5.864% | $17.8063 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $250.76 | 11.233% | $278.9279 | $278.93 | $278.95 | $278.90 |
| Purchase #7 | $130.41 | 11.678% | $145.6393 | $145.64 | $145.65 | $145.60 |
| 7 purchase totals = | $986.72 | $1,078.8831 | $1,078.89 | $1,078.90 | $1,078.80 | |