| 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 | $130.93 | 11.497% | $145.983 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $73.78 | 8.635% | $80.1509 | $80.15 | $80.15 | $80.20 |
| Purchase #3 | $224.55 | 6.424% | $238.9751 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $20.78 | 4.730% | $21.7629 | $21.76 | $21.75 | $21.80 |
| Purchase #5 | $245.26 | 12.578% | $276.1088 | $276.11 | $276.10 | $276.10 |
| Purchase #6 | $167.51 | 10.229% | $184.6446 | $184.64 | $184.65 | $184.60 |
| Purchase #7 | $121.71 | 4.772% | $127.518 | $127.52 | $127.50 | $127.50 |
| 7 purchase totals = | $984.52 | $1,075.1433 | $1,075.14 | $1,075.15 | $1,075.20 | |