| 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 | $127.44 | 13.544% | $144.7005 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $14.35 | 13.626% | $16.3053 | $16.31 | $16.30 | $16.30 |
| Purchase #3 | $165.52 | 6.368% | $176.0603 | $176.06 | $176.05 | $176.10 |
| Purchase #4 | $105.58 | 9.516% | $115.627 | $115.63 | $115.65 | $115.60 |
| Purchase #5 | $163.63 | 11.466% | $182.3918 | $182.39 | $182.40 | $182.40 |
| Purchase #6 | $25.57 | 3.365% | $26.4304 | $26.43 | $26.45 | $26.40 |
| Purchase #7 | $215.37 | 9.538% | $235.912 | $235.91 | $235.90 | $235.90 |
| 7 purchase totals = | $817.46 | $897.4273 | $897.43 | $897.45 | $897.40 | |