| 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 | $159.92 | 8.147% | $172.9487 | $172.95 | $172.95 | $172.90 |
| Purchase #2 | $83.93 | 12.611% | $94.5144 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $24.36 | 8.227% | $26.3641 | $26.36 | $26.35 | $26.40 |
| Purchase #4 | $239.30 | 5.572% | $252.6338 | $252.63 | $252.65 | $252.60 |
| Purchase #5 | $31.35 | 9.198% | $34.2336 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $95.72 | 13.393% | $108.5398 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $14.69 | 3.577% | $15.2155 | $15.22 | $15.20 | $15.20 |
| 7 purchase totals = | $649.27 | $704.4499 | $704.44 | $704.45 | $704.30 | |