| 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 | $176.74 | 10.545% | $195.3772 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $158.36 | 11.284% | $176.2293 | $176.23 | $176.25 | $176.20 |
| Purchase #3 | $42.67 | 5.192% | $44.8854 | $44.89 | $44.90 | $44.90 |
| Purchase #4 | $222.69 | 13.247% | $252.1897 | $252.19 | $252.20 | $252.20 |
| Purchase #5 | $198.94 | 9.117% | $217.0774 | $217.08 | $217.10 | $217.10 |
| Purchase #6 | $184.72 | 8.215% | $199.8947 | $199.89 | $199.90 | $199.90 |
| Purchase #7 | $91.67 | 9.774% | $100.6298 | $100.63 | $100.65 | $100.60 |
| 7 purchase totals = | $1,075.79 | $1,186.2835 | $1,186.29 | $1,186.40 | $1,186.30 | |