| 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 | $133.54 | 8.847% | $145.3543 | $145.35 | $145.35 | $145.40 |
| Purchase #2 | $27.72 | 13.393% | $31.4325 | $31.43 | $31.45 | $31.40 |
| Purchase #3 | $24.44 | 7.598% | $26.297 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $134.33 | 10.692% | $148.6926 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $186.37 | 9.475% | $204.0286 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $202.93 | 12.648% | $228.5966 | $228.60 | $228.60 | $228.60 |
| Purchase #7 | $73.54 | 6.488% | $78.3113 | $78.31 | $78.30 | $78.30 |
| 7 purchase totals = | $782.87 | $862.7129 | $862.71 | $862.75 | $862.70 | |