| 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 | $151.68 | 8.545% | $164.6411 | $164.64 | $164.65 | $164.60 |
| Purchase #2 | $222.54 | 4.221% | $231.9334 | $231.93 | $231.95 | $231.90 |
| Purchase #3 | $46.45 | 3.203% | $47.9378 | $47.94 | $47.95 | $47.90 |
| Purchase #4 | $42.86 | 9.681% | $47.0093 | $47.01 | $47.00 | $47.00 |
| Purchase #5 | $210.39 | 11.766% | $235.1445 | $235.14 | $235.15 | $235.10 |
| Purchase #6 | $7.28 | 8.772% | $7.9186 | $7.92 | $7.90 | $7.90 |
| Purchase #7 | $238.36 | 3.805% | $247.4296 | $247.43 | $247.45 | $247.40 |
| 7 purchase totals = | $919.56 | $982.0143 | $982.01 | $982.05 | $981.80 | |