| 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 | $75.87 | 4.478% | $79.2675 | $79.27 | $79.25 | $79.30 |
| Purchase #2 | $162.82 | 7.819% | $175.5509 | $175.55 | $175.55 | $175.60 |
| Purchase #3 | $201.59 | 13.564% | $228.9337 | $228.93 | $228.95 | $228.90 |
| Purchase #4 | $130.76 | 10.818% | $144.9056 | $144.91 | $144.90 | $144.90 |
| Purchase #5 | $145.58 | 8.566% | $158.0504 | $158.05 | $158.05 | $158.10 |
| Purchase #6 | $225.49 | 13.810% | $256.6302 | $256.63 | $256.65 | $256.60 |
| Purchase #7 | $198.96 | 11.691% | $222.2204 | $222.22 | $222.20 | $222.20 |
| 7 purchase totals = | $1,141.07 | $1,265.5587 | $1,265.56 | $1,265.55 | $1,265.60 | |