| 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 | $171.33 | 8.764% | $186.3454 | $186.35 | $186.35 | $186.30 |
| Purchase #2 | $85.42 | 3.614% | $88.5071 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $125.32 | 12.758% | $141.3083 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $145.66 | 13.759% | $165.7014 | $165.70 | $165.70 | $165.70 |
| Purchase #5 | $238.99 | 4.554% | $249.8736 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $233.38 | 13.546% | $264.9937 | $264.99 | $265.00 | $265.00 |
| Purchase #7 | $52.93 | 5.676% | $55.9343 | $55.93 | $55.95 | $55.90 |
| 7 purchase totals = | $1,053.03 | $1,152.6638 | $1,152.66 | $1,152.65 | $1,152.60 | |