| 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 | $29.64 | 3.286% | $30.614 | $30.61 | $30.60 | $30.60 |
| Purchase #2 | $137.36 | 7.297% | $147.3832 | $147.38 | $147.40 | $147.40 |
| Purchase #3 | $235.71 | 4.221% | $245.6593 | $245.66 | $245.65 | $245.70 |
| Purchase #4 | $165.33 | 5.849% | $175.0002 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $16.62 | 9.561% | $18.209 | $18.21 | $18.20 | $18.20 |
| Purchase #6 | $25.25 | 6.424% | $26.8721 | $26.87 | $26.85 | $26.90 |
| Purchase #7 | $186.31 | 13.561% | $211.5755 | $211.58 | $211.60 | $211.60 |
| 7 purchase totals = | $796.22 | $855.3133 | $855.31 | $855.30 | $855.40 | |