| 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 | $184.42 | 12.582% | $207.6237 | $207.62 | $207.60 | $207.60 |
| Purchase #2 | $13.80 | 12.472% | $15.5211 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $148.65 | 11.225% | $165.336 | $165.34 | $165.35 | $165.30 |
| Purchase #4 | $163.81 | 9.183% | $178.8527 | $178.85 | $178.85 | $178.90 |
| Purchase #5 | $23.86 | 4.303% | $24.8867 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $21.67 | 10.337% | $23.91 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $19.34 | 10.733% | $21.4158 | $21.42 | $21.40 | $21.40 |
| 7 purchase totals = | $575.55 | $637.5460 | $637.55 | $637.50 | $637.50 | |