| 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 | $159.34 | 11.194% | $177.1765 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $239.26 | 10.410% | $264.167 | $264.17 | $264.15 | $264.20 |
| Purchase #3 | $247.75 | 6.556% | $263.9925 | $263.99 | $264.00 | $264.00 |
| Purchase #4 | $155.56 | 7.862% | $167.7901 | $167.79 | $167.80 | $167.80 |
| Purchase #5 | $203.47 | 13.704% | $231.3535 | $231.35 | $231.35 | $231.40 |
| Purchase #6 | $219.40 | 7.136% | $235.0564 | $235.06 | $235.05 | $235.10 |
| Purchase #7 | $40.79 | 6.227% | $43.33 | $43.33 | $43.35 | $43.30 |
| 7 purchase totals = | $1,265.57 | $1,382.8660 | $1,382.87 | $1,382.90 | $1,383.00 | |