| 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 | $147.38 | 12.259% | $165.4473 | $165.45 | $165.45 | $165.40 |
| Purchase #2 | $207.76 | 7.295% | $222.9161 | $222.92 | $222.90 | $222.90 |
| Purchase #3 | $24.87 | 4.595% | $26.0128 | $26.01 | $26.00 | $26.00 |
| Purchase #4 | $136.86 | 7.768% | $147.4913 | $147.49 | $147.50 | $147.50 |
| Purchase #5 | $105.60 | 9.402% | $115.5285 | $115.53 | $115.55 | $115.50 |
| Purchase #6 | $22.83 | 9.112% | $24.9103 | $24.91 | $24.90 | $24.90 |
| Purchase #7 | $198.59 | 9.364% | $217.186 | $217.19 | $217.20 | $217.20 |
| 7 purchase totals = | $843.89 | $919.4923 | $919.50 | $919.50 | $919.40 | |