| 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 | $82.77 | 11.467% | $92.2612 | $92.26 | $92.25 | $92.30 |
| Purchase #2 | $173.72 | 12.720% | $195.8172 | $195.82 | $195.80 | $195.80 |
| Purchase #3 | $218.90 | 10.170% | $241.1621 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $151.84 | 4.845% | $159.1966 | $159.20 | $159.20 | $159.20 |
| Purchase #5 | $220.86 | 12.645% | $248.7877 | $248.79 | $248.80 | $248.80 |
| Purchase #6 | $156.32 | 7.796% | $168.5067 | $168.51 | $168.50 | $168.50 |
| Purchase #7 | $164.38 | 4.684% | $172.0796 | $172.08 | $172.10 | $172.10 |
| 7 purchase totals = | $1,168.79 | $1,277.8111 | $1,277.82 | $1,277.80 | $1,277.90 | |