| 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 | $144.68 | 12.466% | $162.7158 | $162.72 | $162.70 | $162.70 |
| Purchase #2 | $97.62 | 8.749% | $106.1608 | $106.16 | $106.15 | $106.20 |
| Purchase #3 | $51.49 | 9.206% | $56.2302 | $56.23 | $56.25 | $56.20 |
| Purchase #4 | $144.50 | 5.550% | $152.5198 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $139.93 | 12.604% | $157.5668 | $157.57 | $157.55 | $157.60 |
| Purchase #6 | $106.60 | 8.260% | $115.4052 | $115.41 | $115.40 | $115.40 |
| Purchase #7 | $144.57 | 6.653% | $154.1882 | $154.19 | $154.20 | $154.20 |
| 7 purchase totals = | $829.39 | $904.7868 | $904.80 | $904.75 | $904.80 | |