| 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 | $177.94 | 7.160% | $190.6805 | $190.68 | $190.70 | $190.70 |
| Purchase #2 | $168.50 | 3.575% | $174.5239 | $174.52 | $174.50 | $174.50 |
| Purchase #3 | $201.97 | 10.685% | $223.5505 | $223.55 | $223.55 | $223.60 |
| Purchase #4 | $34.75 | 7.129% | $37.2273 | $37.23 | $37.25 | $37.20 |
| Purchase #5 | $213.47 | 12.229% | $239.5752 | $239.58 | $239.60 | $239.60 |
| Purchase #6 | $183.92 | 4.496% | $192.189 | $192.19 | $192.20 | $192.20 |
| Purchase #7 | $30.90 | 12.586% | $34.7891 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $1,011.45 | $1,092.5355 | $1,092.54 | $1,092.60 | $1,092.60 | |