| 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 | $170.72 | 6.364% | $181.5846 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $89.98 | 5.441% | $94.8758 | $94.88 | $94.90 | $94.90 |
| Purchase #3 | $164.87 | 7.299% | $176.9039 | $176.90 | $176.90 | $176.90 |
| Purchase #4 | $154.71 | 13.168% | $175.0822 | $175.08 | $175.10 | $175.10 |
| Purchase #5 | $155.90 | 9.608% | $170.8789 | $170.88 | $170.90 | $170.90 |
| Purchase #6 | $235.32 | 12.380% | $264.4526 | $264.45 | $264.45 | $264.50 |
| Purchase #7 | $235.74 | 10.498% | $260.488 | $260.49 | $260.50 | $260.50 |
| 7 purchase totals = | $1,207.24 | $1,324.2660 | $1,324.26 | $1,324.35 | $1,324.40 | |