| 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 | $175.68 | 8.413% | $190.46 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $63.73 | 3.286% | $65.8242 | $65.82 | $65.80 | $65.80 |
| Purchase #3 | $171.92 | 12.638% | $193.6472 | $193.65 | $193.65 | $193.60 |
| Purchase #4 | $63.59 | 9.724% | $69.7735 | $69.77 | $69.75 | $69.80 |
| Purchase #5 | $115.81 | 11.535% | $129.1687 | $129.17 | $129.15 | $129.20 |
| Purchase #6 | $180.74 | 6.605% | $192.6779 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $135.50 | 4.815% | $142.0243 | $142.02 | $142.00 | $142.00 |
| 7 purchase totals = | $906.97 | $983.5758 | $983.57 | $983.50 | $983.60 | |