| 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 | $167.33 | 11.538% | $186.6365 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $173.33 | 11.394% | $193.0792 | $193.08 | $193.10 | $193.10 |
| Purchase #3 | $126.47 | 11.111% | $140.5221 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $131.36 | 12.487% | $147.7629 | $147.76 | $147.75 | $147.80 |
| Purchase #5 | $131.55 | 3.859% | $136.6265 | $136.63 | $136.65 | $136.60 |
| Purchase #6 | $224.74 | 7.450% | $241.4831 | $241.48 | $241.50 | $241.50 |
| Purchase #7 | $120.66 | 11.123% | $134.081 | $134.08 | $134.10 | $134.10 |
| 7 purchase totals = | $1,075.44 | $1,180.1913 | $1,180.19 | $1,180.25 | $1,180.20 | |