| 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 | $146.94 | 13.732% | $167.1178 | $167.12 | $167.10 | $167.10 |
| Purchase #2 | $80.95 | 13.324% | $91.7358 | $91.74 | $91.75 | $91.70 |
| Purchase #3 | $133.63 | 3.744% | $138.6331 | $138.63 | $138.65 | $138.60 |
| Purchase #4 | $207.31 | 10.159% | $228.3706 | $228.37 | $228.35 | $228.40 |
| Purchase #5 | $232.37 | 6.800% | $248.1712 | $248.17 | $248.15 | $248.20 |
| Purchase #6 | $197.41 | 7.646% | $212.504 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $186.26 | 7.138% | $199.5552 | $199.56 | $199.55 | $199.60 |
| 7 purchase totals = | $1,184.87 | $1,286.0877 | $1,286.09 | $1,286.05 | $1,286.10 | |