| 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 | $107.72 | 9.829% | $118.3078 | $118.31 | $118.30 | $118.30 |
| Purchase #2 | $171.43 | 12.816% | $193.4005 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $93.65 | 3.630% | $97.0495 | $97.05 | $97.05 | $97.00 |
| Purchase #4 | $162.73 | 10.298% | $179.4879 | $179.49 | $179.50 | $179.50 |
| Purchase #5 | $129.51 | 6.511% | $137.9424 | $137.94 | $137.95 | $137.90 |
| Purchase #6 | $64.85 | 7.192% | $69.514 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $79.88 | 11.659% | $89.1932 | $89.19 | $89.20 | $89.20 |
| 7 purchase totals = | $809.77 | $884.8953 | $884.89 | $884.90 | $884.80 | |