| 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 | $179.66 | 12.106% | $201.4096 | $201.41 | $201.40 | $201.40 |
| Purchase #2 | $139.75 | 12.314% | $156.9588 | $156.96 | $156.95 | $157.00 |
| Purchase #3 | $119.82 | 11.629% | $133.7539 | $133.75 | $133.75 | $133.80 |
| Purchase #4 | $193.47 | 11.570% | $215.8545 | $215.85 | $215.85 | $215.90 |
| Purchase #5 | $95.27 | 13.192% | $107.838 | $107.84 | $107.85 | $107.80 |
| Purchase #6 | $105.60 | 6.419% | $112.3785 | $112.38 | $112.40 | $112.40 |
| Purchase #7 | $196.67 | 7.863% | $212.1342 | $212.13 | $212.15 | $212.10 |
| 7 purchase totals = | $1,030.24 | $1,140.3275 | $1,140.32 | $1,140.35 | $1,140.40 | |