| 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 | $216.87 | 4.287% | $226.1672 | $226.17 | $226.15 | $226.20 |
| Purchase #2 | $34.74 | 10.397% | $38.3519 | $38.35 | $38.35 | $38.40 |
| Purchase #3 | $179.49 | 9.220% | $196.039 | $196.04 | $196.05 | $196.00 |
| Purchase #4 | $72.95 | 7.476% | $78.4037 | $78.40 | $78.40 | $78.40 |
| Purchase #5 | $26.90 | 13.485% | $30.5275 | $30.53 | $30.55 | $30.50 |
| Purchase #6 | $157.71 | 12.442% | $177.3323 | $177.33 | $177.35 | $177.30 |
| Purchase #7 | $183.50 | 7.394% | $197.068 | $197.07 | $197.05 | $197.10 |
| 7 purchase totals = | $872.16 | $943.8896 | $943.89 | $943.90 | $943.90 | |