| 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 | $145.79 | 9.163% | $159.1487 | $159.15 | $159.15 | $159.10 |
| Purchase #2 | $104.61 | 3.214% | $107.9722 | $107.97 | $107.95 | $108.00 |
| Purchase #3 | $77.81 | 7.197% | $83.41 | $83.41 | $83.40 | $83.40 |
| Purchase #4 | $207.55 | 9.194% | $226.6321 | $226.63 | $226.65 | $226.60 |
| Purchase #5 | $248.69 | 6.185% | $264.0715 | $264.07 | $264.05 | $264.10 |
| Purchase #6 | $190.30 | 10.284% | $209.8705 | $209.87 | $209.85 | $209.90 |
| Purchase #7 | $23.72 | 10.700% | $26.258 | $26.26 | $26.25 | $26.30 |
| 7 purchase totals = | $998.47 | $1,077.3630 | $1,077.36 | $1,077.30 | $1,077.40 | |