| 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 | $189.35 | 9.617% | $207.5598 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $17.77 | 6.452% | $18.9165 | $18.92 | $18.90 | $18.90 |
| Purchase #3 | $81.88 | 11.452% | $91.2569 | $91.26 | $91.25 | $91.30 |
| Purchase #4 | $67.71 | 4.538% | $70.7827 | $70.78 | $70.80 | $70.80 |
| Purchase #5 | $13.33 | 4.120% | $13.8792 | $13.88 | $13.90 | $13.90 |
| Purchase #6 | $208.74 | 7.751% | $224.9194 | $224.92 | $224.90 | $224.90 |
| Purchase #7 | $248.81 | 11.283% | $276.8832 | $276.88 | $276.90 | $276.90 |
| 7 purchase totals = | $827.59 | $904.1977 | $904.20 | $904.20 | $904.30 | |