| 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 | $182.37 | 13.376% | $206.7638 | $206.76 | $206.75 | $206.80 |
| Purchase #2 | $217.63 | 9.536% | $238.3832 | $238.38 | $238.40 | $238.40 |
| Purchase #3 | $235.69 | 11.777% | $263.4472 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $164.97 | 10.495% | $182.2836 | $182.28 | $182.30 | $182.30 |
| Purchase #5 | $143.97 | 3.410% | $148.8794 | $148.88 | $148.90 | $148.90 |
| Purchase #6 | $93.68 | 10.848% | $103.8424 | $103.84 | $103.85 | $103.80 |
| Purchase #7 | $202.90 | 7.479% | $218.0749 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $1,241.21 | $1,361.6745 | $1,361.66 | $1,361.70 | $1,361.70 | |