| 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 | $168.90 | 3.463% | $174.749 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $51.71 | 12.240% | $58.0393 | $58.04 | $58.05 | $58.00 |
| Purchase #3 | $37.38 | 3.603% | $38.7268 | $38.73 | $38.75 | $38.70 |
| Purchase #4 | $13.25 | 3.489% | $13.7123 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $198.55 | 5.115% | $208.7058 | $208.71 | $208.70 | $208.70 |
| Purchase #6 | $33.59 | 13.832% | $38.2362 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $157.87 | 4.482% | $164.9457 | $164.95 | $164.95 | $164.90 |
| 7 purchase totals = | $661.25 | $697.1151 | $697.13 | $697.15 | $696.90 | |