| 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 | $160.87 | 4.580% | $168.2378 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $123.57 | 9.228% | $134.973 | $134.97 | $134.95 | $135.00 |
| Purchase #3 | $40.28 | 10.102% | $44.3491 | $44.35 | $44.35 | $44.30 |
| Purchase #4 | $79.53 | 3.349% | $82.1935 | $82.19 | $82.20 | $82.20 |
| Purchase #5 | $193.46 | 11.627% | $215.9536 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $88.78 | 3.409% | $91.8065 | $91.81 | $91.80 | $91.80 |
| Purchase #7 | $177.69 | 3.835% | $184.5044 | $184.50 | $184.50 | $184.50 |
| 7 purchase totals = | $864.18 | $922.0179 | $922.01 | $922.00 | $922.00 | |