| 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 | $74.33 | 6.449% | $79.1235 | $79.12 | $79.10 | $79.10 |
| Purchase #2 | $92.87 | 10.844% | $102.9408 | $102.94 | $102.95 | $102.90 |
| Purchase #3 | $145.87 | 12.748% | $164.4655 | $164.47 | $164.45 | $164.50 |
| Purchase #4 | $197.48 | 5.616% | $208.5705 | $208.57 | $208.55 | $208.60 |
| Purchase #5 | $171.51 | 10.166% | $188.9457 | $188.95 | $188.95 | $188.90 |
| Purchase #6 | $212.65 | 12.400% | $239.0186 | $239.02 | $239.00 | $239.00 |
| Purchase #7 | $70.59 | 13.650% | $80.2255 | $80.23 | $80.25 | $80.20 |
| 7 purchase totals = | $965.30 | $1,063.2901 | $1,063.30 | $1,063.25 | $1,063.20 | |