| 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 | $168.91 | 7.451% | $181.4955 | $181.50 | $181.50 | $181.50 |
| Purchase #2 | $39.94 | 5.868% | $42.2837 | $42.28 | $42.30 | $42.30 |
| Purchase #3 | $218.55 | 9.355% | $238.9954 | $239.00 | $239.00 | $239.00 |
| Purchase #4 | $94.63 | 12.711% | $106.6584 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $248.89 | 5.806% | $263.3406 | $263.34 | $263.35 | $263.30 |
| Purchase #6 | $133.74 | 9.844% | $146.9054 | $146.91 | $146.90 | $146.90 |
| Purchase #7 | $100.71 | 13.666% | $114.473 | $114.47 | $114.45 | $114.50 |
| 7 purchase totals = | $1,005.37 | $1,094.1520 | $1,094.16 | $1,094.15 | $1,094.20 | |