| 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 | $165.32 | 8.658% | $179.6334 | $179.63 | $179.65 | $179.60 |
| Purchase #2 | $155.46 | 8.847% | $169.2135 | $169.21 | $169.20 | $169.20 |
| Purchase #3 | $112.33 | 6.287% | $119.3922 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $197.73 | 10.423% | $218.3394 | $218.34 | $218.35 | $218.30 |
| Purchase #5 | $47.61 | 10.134% | $52.4348 | $52.43 | $52.45 | $52.40 |
| Purchase #6 | $100.79 | 13.619% | $114.5166 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $98.45 | 12.296% | $110.5554 | $110.56 | $110.55 | $110.60 |
| 7 purchase totals = | $877.69 | $964.0853 | $964.08 | $964.10 | $964.00 | |