| 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 | $154.56 | 7.268% | $165.7934 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $236.54 | 9.576% | $259.1911 | $259.19 | $259.20 | $259.20 |
| Purchase #3 | $174.86 | 3.734% | $181.3893 | $181.39 | $181.40 | $181.40 |
| Purchase #4 | $175.95 | 3.135% | $181.466 | $181.47 | $181.45 | $181.50 |
| Purchase #5 | $231.64 | 8.175% | $250.5766 | $250.58 | $250.60 | $250.60 |
| Purchase #6 | $91.42 | 8.460% | $99.1541 | $99.15 | $99.15 | $99.20 |
| Purchase #7 | $128.92 | 8.237% | $139.5391 | $139.54 | $139.55 | $139.50 |
| 7 purchase totals = | $1,193.89 | $1,277.1096 | $1,277.11 | $1,277.15 | $1,277.20 | |