| 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 | $138.92 | 5.540% | $146.6162 | $146.62 | $146.60 | $146.60 |
| Purchase #2 | $156.84 | 11.220% | $174.4374 | $174.44 | $174.45 | $174.40 |
| Purchase #3 | $125.60 | 7.790% | $135.3842 | $135.38 | $135.40 | $135.40 |
| Purchase #4 | $107.94 | 6.119% | $114.5448 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $154.31 | 6.791% | $164.7892 | $164.79 | $164.80 | $164.80 |
| Purchase #6 | $140.38 | 9.238% | $153.3483 | $153.35 | $153.35 | $153.30 |
| Purchase #7 | $246.69 | 7.862% | $266.0848 | $266.08 | $266.10 | $266.10 |
| 7 purchase totals = | $1,070.68 | $1,155.2049 | $1,155.20 | $1,155.25 | $1,155.10 | |