| 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 | $165.58 | 13.320% | $187.6353 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $193.32 | 6.618% | $206.1139 | $206.11 | $206.10 | $206.10 |
| Purchase #3 | $141.88 | 4.277% | $147.9482 | $147.95 | $147.95 | $147.90 |
| Purchase #4 | $129.60 | 13.739% | $147.4057 | $147.41 | $147.40 | $147.40 |
| Purchase #5 | $218.96 | 12.452% | $246.2249 | $246.22 | $246.20 | $246.20 |
| Purchase #6 | $145.66 | 13.767% | $165.713 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $129.75 | 3.630% | $134.4599 | $134.46 | $134.45 | $134.50 |
| 7 purchase totals = | $1,124.75 | $1,235.5009 | $1,235.50 | $1,235.45 | $1,235.40 | |