| 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 | $218.46 | 5.820% | $231.1744 | $231.17 | $231.15 | $231.20 |
| Purchase #2 | $198.40 | 13.567% | $225.3169 | $225.32 | $225.30 | $225.30 |
| Purchase #3 | $123.39 | 11.268% | $137.2936 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $111.77 | 6.859% | $119.4363 | $119.44 | $119.45 | $119.40 |
| Purchase #5 | $157.25 | 8.103% | $169.992 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $99.95 | 10.816% | $110.7606 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $181.25 | 13.293% | $205.3436 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,090.47 | $1,199.3174 | $1,199.31 | $1,199.30 | $1,199.30 | |