| 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 | $196.47 | 11.187% | $218.4491 | $218.45 | $218.45 | $218.40 |
| Purchase #2 | $20.48 | 13.544% | $23.2538 | $23.25 | $23.25 | $23.30 |
| Purchase #3 | $161.38 | 5.522% | $170.2914 | $170.29 | $170.30 | $170.30 |
| Purchase #4 | $6.36 | 4.300% | $6.6335 | $6.63 | $6.65 | $6.60 |
| Purchase #5 | $93.55 | 4.857% | $98.0937 | $98.09 | $98.10 | $98.10 |
| Purchase #6 | $15.76 | 13.424% | $17.8756 | $17.88 | $17.90 | $17.90 |
| Purchase #7 | $182.32 | 5.371% | $192.1124 | $192.11 | $192.10 | $192.10 |
| 7 purchase totals = | $676.32 | $726.7095 | $726.70 | $726.75 | $726.70 | |