| 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 | $201.46 | 6.619% | $214.7946 | $214.79 | $214.80 | $214.80 |
| Purchase #2 | $74.82 | 4.114% | $77.8981 | $77.90 | $77.90 | $77.90 |
| Purchase #3 | $155.47 | 12.229% | $174.4824 | $174.48 | $174.50 | $174.50 |
| Purchase #4 | $181.50 | 8.160% | $196.3104 | $196.31 | $196.30 | $196.30 |
| Purchase #5 | $186.70 | 9.307% | $204.0762 | $204.08 | $204.10 | $204.10 |
| Purchase #6 | $134.67 | 8.209% | $145.7251 | $145.73 | $145.75 | $145.70 |
| Purchase #7 | $123.46 | 7.607% | $132.8516 | $132.85 | $132.85 | $132.90 |
| 7 purchase totals = | $1,058.08 | $1,146.1384 | $1,146.14 | $1,146.20 | $1,146.20 | |