| 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 | $164.91 | 10.154% | $181.655 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $116.87 | 7.515% | $125.6528 | $125.65 | $125.65 | $125.70 |
| Purchase #3 | $219.95 | 8.238% | $238.0695 | $238.07 | $238.05 | $238.10 |
| Purchase #4 | $7.43 | 4.689% | $7.7784 | $7.78 | $7.80 | $7.80 |
| Purchase #5 | $179.42 | 6.830% | $191.6744 | $191.67 | $191.65 | $191.70 |
| Purchase #6 | $54.78 | 4.434% | $57.2089 | $57.21 | $57.20 | $57.20 |
| Purchase #7 | $205.42 | 3.673% | $212.9651 | $212.97 | $212.95 | $213.00 |
| 7 purchase totals = | $948.78 | $1,015.0041 | $1,015.01 | $1,014.95 | $1,015.20 | |