| 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 | $147.33 | 11.465% | $164.2214 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $107.79 | 13.536% | $122.3805 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $160.80 | 5.439% | $169.5459 | $169.55 | $169.55 | $169.50 |
| Purchase #4 | $102.61 | 11.372% | $114.2788 | $114.28 | $114.30 | $114.30 |
| Purchase #5 | $72.31 | 10.801% | $80.1202 | $80.12 | $80.10 | $80.10 |
| Purchase #6 | $174.95 | 13.676% | $198.8762 | $198.88 | $198.90 | $198.90 |
| Purchase #7 | $230.39 | 12.564% | $259.3362 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $996.18 | $1,108.7592 | $1,108.77 | $1,108.80 | $1,108.70 | |