| 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 | $143.29 | 5.802% | $151.6037 | $151.60 | $151.60 | $151.60 |
| Purchase #2 | $117.99 | 8.440% | $127.9484 | $127.95 | $127.95 | $127.90 |
| Purchase #3 | $161.38 | 9.727% | $177.0774 | $177.08 | $177.10 | $177.10 |
| Purchase #4 | $170.29 | 6.230% | $180.8991 | $180.90 | $180.90 | $180.90 |
| Purchase #5 | $30.27 | 4.833% | $31.7329 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $215.55 | 9.430% | $235.8764 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $119.26 | 3.735% | $123.7144 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $958.03 | $1,028.8523 | $1,028.85 | $1,028.90 | $1,028.80 | |