| 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 | $163.52 | 12.565% | $184.0663 | $184.07 | $184.05 | $184.10 |
| Purchase #2 | $196.27 | 8.310% | $212.58 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $164.85 | 6.863% | $176.1637 | $176.16 | $176.15 | $176.20 |
| Purchase #4 | $119.85 | 7.425% | $128.7489 | $128.75 | $128.75 | $128.70 |
| Purchase #5 | $77.62 | 12.540% | $87.3535 | $87.35 | $87.35 | $87.40 |
| Purchase #6 | $139.91 | 13.450% | $158.7279 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $72.72 | 7.393% | $78.0962 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $934.74 | $1,025.7365 | $1,025.74 | $1,025.75 | $1,025.80 | |