| 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 | $182.50 | 11.645% | $203.7521 | $203.75 | $203.75 | $203.80 |
| Purchase #2 | $93.67 | 6.688% | $99.9346 | $99.93 | $99.95 | $99.90 |
| Purchase #3 | $63.67 | 10.201% | $70.165 | $70.17 | $70.15 | $70.20 |
| Purchase #4 | $196.85 | 10.233% | $216.9937 | $216.99 | $217.00 | $217.00 |
| Purchase #5 | $111.58 | 3.567% | $115.5601 | $115.56 | $115.55 | $115.60 |
| Purchase #6 | $25.27 | 3.269% | $26.0961 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $124.43 | 8.429% | $134.9182 | $134.92 | $134.90 | $134.90 |
| 7 purchase totals = | $797.97 | $867.4198 | $867.42 | $867.40 | $867.50 | |