| 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 | $175.35 | 11.426% | $195.3855 | $195.39 | $195.40 | $195.40 |
| Purchase #2 | $114.73 | 13.737% | $130.4905 | $130.49 | $130.50 | $130.50 |
| Purchase #3 | $171.25 | 6.710% | $182.7409 | $182.74 | $182.75 | $182.70 |
| Purchase #4 | $164.36 | 4.459% | $171.6888 | $171.69 | $171.70 | $171.70 |
| Purchase #5 | $119.70 | 9.487% | $131.0559 | $131.06 | $131.05 | $131.10 |
| Purchase #6 | $182.26 | 9.196% | $199.0206 | $199.02 | $199.00 | $199.00 |
| Purchase #7 | $142.93 | 9.175% | $156.0438 | $156.04 | $156.05 | $156.00 |
| 7 purchase totals = | $1,070.58 | $1,166.4260 | $1,166.43 | $1,166.45 | $1,166.40 | |