| 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 | $136.69 | 6.522% | $145.6049 | $145.60 | $145.60 | $145.60 |
| Purchase #2 | $83.79 | 5.304% | $88.2342 | $88.23 | $88.25 | $88.20 |
| Purchase #3 | $164.55 | 5.720% | $173.9623 | $173.96 | $173.95 | $174.00 |
| Purchase #4 | $205.70 | 8.864% | $223.9332 | $223.93 | $223.95 | $223.90 |
| Purchase #5 | $131.84 | 10.374% | $145.5171 | $145.52 | $145.50 | $145.50 |
| Purchase #6 | $112.60 | 11.579% | $125.638 | $125.64 | $125.65 | $125.60 |
| Purchase #7 | $153.58 | 12.375% | $172.5855 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $988.75 | $1,075.4752 | $1,075.47 | $1,075.50 | $1,075.40 | |