| 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 | $145.98 | 13.531% | $165.7326 | $165.73 | $165.75 | $165.70 |
| Purchase #2 | $245.75 | 6.173% | $260.9201 | $260.92 | $260.90 | $260.90 |
| Purchase #3 | $46.91 | 7.438% | $50.3992 | $50.40 | $50.40 | $50.40 |
| Purchase #4 | $63.44 | 8.649% | $68.9269 | $68.93 | $68.95 | $68.90 |
| Purchase #5 | $56.36 | 5.436% | $59.4237 | $59.42 | $59.40 | $59.40 |
| Purchase #6 | $185.67 | 10.776% | $205.6778 | $205.68 | $205.70 | $205.70 |
| Purchase #7 | $174.48 | 13.482% | $198.0034 | $198.00 | $198.00 | $198.00 |
| 7 purchase totals = | $918.59 | $1,009.0837 | $1,009.08 | $1,009.10 | $1,009.00 | |