| 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 | $176.71 | 6.113% | $187.5123 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $115.50 | 4.152% | $120.2956 | $120.30 | $120.30 | $120.30 |
| Purchase #3 | $162.67 | 3.135% | $167.7697 | $167.77 | $167.75 | $167.80 |
| Purchase #4 | $128.78 | 10.392% | $142.1628 | $142.16 | $142.15 | $142.20 |
| Purchase #5 | $26.82 | 4.452% | $28.014 | $28.01 | $28.00 | $28.00 |
| Purchase #6 | $200.62 | 13.153% | $227.0075 | $227.01 | $227.00 | $227.00 |
| Purchase #7 | $29.95 | 7.508% | $32.1986 | $32.20 | $32.20 | $32.20 |
| 7 purchase totals = | $841.05 | $904.9605 | $904.96 | $904.90 | $905.00 | |