| 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 | $178.84 | 8.410% | $193.8804 | $193.88 | $193.90 | $193.90 |
| Purchase #2 | $207.98 | 13.746% | $236.5689 | $236.57 | $236.55 | $236.60 |
| Purchase #3 | $194.65 | 9.111% | $212.3846 | $212.38 | $212.40 | $212.40 |
| Purchase #4 | $248.33 | 7.660% | $267.3521 | $267.35 | $267.35 | $267.40 |
| Purchase #5 | $204.83 | 3.504% | $212.0072 | $212.01 | $212.00 | $212.00 |
| Purchase #6 | $231.61 | 8.499% | $251.2945 | $251.29 | $251.30 | $251.30 |
| Purchase #7 | $189.80 | 6.621% | $202.3667 | $202.37 | $202.35 | $202.40 |
| 7 purchase totals = | $1,456.04 | $1,575.8544 | $1,575.85 | $1,575.85 | $1,576.00 | |