| 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 | $139.37 | 13.146% | $157.6916 | $157.69 | $157.70 | $157.70 |
| Purchase #2 | $16.92 | 7.325% | $18.1594 | $18.16 | $18.15 | $18.20 |
| Purchase #3 | $215.40 | 8.264% | $233.2007 | $233.20 | $233.20 | $233.20 |
| Purchase #4 | $41.43 | 5.153% | $43.5649 | $43.56 | $43.55 | $43.60 |
| Purchase #5 | $243.54 | 3.803% | $252.8018 | $252.80 | $252.80 | $252.80 |
| Purchase #6 | $179.31 | 10.525% | $198.1824 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $190.41 | 6.670% | $203.1103 | $203.11 | $203.10 | $203.10 |
| 7 purchase totals = | $1,026.38 | $1,106.7111 | $1,106.70 | $1,106.70 | $1,106.80 | |