| 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 | $147.52 | 10.479% | $162.9786 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $187.27 | 11.375% | $208.572 | $208.57 | $208.55 | $208.60 |
| Purchase #3 | $10.47 | 13.478% | $11.8811 | $11.88 | $11.90 | $11.90 |
| Purchase #4 | $212.84 | 9.288% | $232.6086 | $232.61 | $232.60 | $232.60 |
| Purchase #5 | $77.77 | 4.408% | $81.1981 | $81.20 | $81.20 | $81.20 |
| Purchase #6 | $211.80 | 10.863% | $234.8078 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $182.59 | 13.548% | $207.3273 | $207.33 | $207.35 | $207.30 |
| 7 purchase totals = | $1,030.26 | $1,139.3735 | $1,139.38 | $1,139.40 | $1,139.40 | |