| 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 | $134.84 | 7.861% | $145.4398 | $145.44 | $145.45 | $145.40 |
| Purchase #2 | $40.76 | 12.607% | $45.8986 | $45.90 | $45.90 | $45.90 |
| Purchase #3 | $171.62 | 6.796% | $183.2833 | $183.28 | $183.30 | $183.30 |
| Purchase #4 | $242.49 | 3.442% | $250.8365 | $250.84 | $250.85 | $250.80 |
| Purchase #5 | $102.62 | 11.318% | $114.2345 | $114.23 | $114.25 | $114.20 |
| Purchase #6 | $121.43 | 3.809% | $126.0553 | $126.06 | $126.05 | $126.10 |
| Purchase #7 | $184.48 | 13.834% | $210.001 | $210.00 | $210.00 | $210.00 |
| 7 purchase totals = | $998.24 | $1,075.7490 | $1,075.75 | $1,075.80 | $1,075.70 | |