| 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 | $9.98 | 11.550% | $11.1327 | $11.13 | $11.15 | $11.10 |
| Purchase #2 | $163.87 | 12.245% | $183.9359 | $183.94 | $183.95 | $183.90 |
| Purchase #3 | $131.27 | 6.626% | $139.968 | $139.97 | $139.95 | $140.00 |
| Purchase #4 | $68.98 | 6.680% | $73.5879 | $73.59 | $73.60 | $73.60 |
| Purchase #5 | $162.99 | 9.258% | $178.0796 | $178.08 | $178.10 | $178.10 |
| Purchase #6 | $31.95 | 12.678% | $36.0006 | $36.00 | $36.00 | $36.00 |
| Purchase #7 | $164.32 | 13.521% | $186.5377 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $733.36 | $809.2424 | $809.25 | $809.30 | $809.20 | |